From bf8c97524f540c786727f6eb924b0cfdf1f2746b Mon Sep 17 00:00:00 2001
From: cncases <156569830+cncases@users.noreply.github.com>
Date: Sat, 17 Jan 2026 08:57:08 +0000
Subject: [PATCH 1/3] vsearch

---
 Cargo.lock            | 1454 +++++++++++++++++++++++++++++++++++++++--
 Cargo.toml            |    8 +-
 config.toml           |    1 +
 src/bin/main.rs       |   17 +-
 src/config.rs         |    2 +
 src/controller.rs     |  120 +++-
 src/lib.rs            |    5 +
 static/style.css      |   16 +
 templates/search.html |   25 +-
 9 files changed, 1566 insertions(+), 82 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 444832f..8b5615e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -35,6 +35,7 @@ dependencies = [
  "const-random",
  "getrandom 0.3.4",
  "once_cell",
+ "serde",
  "version_check",
  "zerocopy",
 ]
@@ -63,6 +64,12 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "anyhow"
+version = "1.0.100"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a23eb6b1614318a8071c9b2521f36b424b2c83db5eb3a0fead4a6c0809af6e61"
+
 [[package]]
 name = "arc-swap"
 version = "1.8.0"
@@ -147,7 +154,7 @@ dependencies = [
  "arrow-schema",
  "arrow-select",
  "atoi",
- "base64",
+ "base64 0.22.1",
  "chrono",
  "half",
  "lexical-core",
@@ -309,6 +316,28 @@ dependencies = [
  "tokio",
 ]
 
+[[package]]
+name = "async-stream"
+version = "0.3.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b5a71a6f37880a80d1d7f19efd781e4b5de42c88f0722cc13bcb6cc2cfe8476"
+dependencies = [
+ "async-stream-impl",
+ "futures-core",
+ "pin-project-lite",
+]
+
+[[package]]
+name = "async-stream-impl"
+version = "0.3.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c7c24de15d275a1ecfd47a380fb4d5ec9bfe0933f309ed5e705b775596a3574d"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.114",
+]
+
 [[package]]
 name = "async-trait"
 version = "0.1.89"
@@ -341,13 +370,40 @@ version = "1.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c08606f8c3cbf4ce6ec8e28fb0014a2c086708fe954eaa885384a6165172e7e8"
 
+[[package]]
+name = "axum"
+version = "0.7.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "edca88bc138befd0323b20752846e6587272d3b03b0343c8ea28a6f819e6e71f"
+dependencies = [
+ "async-trait",
+ "axum-core 0.4.5",
+ "bytes",
+ "futures-util",
+ "http",
+ "http-body",
+ "http-body-util",
+ "itoa",
+ "matchit 0.7.3",
+ "memchr",
+ "mime",
+ "percent-encoding",
+ "pin-project-lite",
+ "rustversion",
+ "serde",
+ "sync_wrapper",
+ "tower 0.5.3",
+ "tower-layer",
+ "tower-service",
+]
+
 [[package]]
 name = "axum"
 version = "0.8.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8b52af3cb4058c895d37317bb27508dccc8e5f2d39454016b297bf4a400597b8"
 dependencies = [
- "axum-core",
+ "axum-core 0.5.6",
  "bytes",
  "form_urlencoded",
  "futures-util",
@@ -357,7 +413,7 @@ dependencies = [
  "hyper",
  "hyper-util",
  "itoa",
- "matchit",
+ "matchit 0.8.4",
  "memchr",
  "mime",
  "percent-encoding",
@@ -368,7 +424,27 @@ dependencies = [
  "serde_urlencoded",
  "sync_wrapper",
  "tokio",
- "tower",
+ "tower 0.5.3",
+ "tower-layer",
+ "tower-service",
+]
+
+[[package]]
+name = "axum-core"
+version = "0.4.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "09f2bd6146b97ae3359fa0cc6d6b376d9539582c7b4220f041a33ec24c226199"
+dependencies = [
+ "async-trait",
+ "bytes",
+ "futures-util",
+ "http",
+ "http-body",
+ "http-body-util",
+ "mime",
+ "pin-project-lite",
+ "rustversion",
+ "sync_wrapper",
  "tower-layer",
  "tower-service",
 ]
@@ -391,12 +467,24 @@ dependencies = [
  "tower-service",
 ]
 
+[[package]]
+name = "base64"
+version = "0.13.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9e1b586273c5702936fe7b7d6896644d8be71e6314cfe09d3167c95f712589e8"
+
 [[package]]
 name = "base64"
 version = "0.22.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
 
+[[package]]
+name = "base64ct"
+version = "1.8.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2af50177e190e07a26ab74f8b1efbfe2ef87da2116221318cb1c2e82baf7de06"
+
 [[package]]
 name = "basic-toml"
 version = "0.1.10"
@@ -472,7 +560,7 @@ version = "3.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "89ec27229c38ed0eb3c0feee3d2c1d6a4379ae44f418a29a658890e062d8f365"
 dependencies = [
- "darling",
+ "darling 0.23.0",
  "ident_case",
  "prettyplease",
  "proc-macro2",
@@ -523,17 +611,19 @@ version = "0.2.8"
 dependencies = [
  "arrow",
  "askama",
- "axum",
+ "axum 0.8.8",
  "basic-toml",
  "bincode 2.0.1",
  "clickhouse",
  "csv",
  "fast2s",
+ "fastembed",
  "fjall",
- "indexmap",
+ "indexmap 2.13.0",
  "jieba-rs",
  "jiff",
  "parquet",
+ "qdrant-client",
  "scraper",
  "serde",
  "stop-words",
@@ -541,13 +631,22 @@ dependencies = [
  "tantivy-jieba",
  "tikv-jemallocator",
  "tokio",
- "tower",
+ "tower 0.5.3",
  "tower-http",
  "tracing",
  "tracing-subscriber",
  "zip",
 ]
 
+[[package]]
+name = "castaway"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dec551ab6e7578819132c713a93c022a05d60159dc86e7a7050223577484c55a"
+dependencies = [
+ "rustversion",
+]
+
 [[package]]
 name = "cc"
 version = "1.2.52"
@@ -581,6 +680,12 @@ version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9330f8b2ff13f34540b44e946ef35111825727b38d33286ef986142615121801"
 
+[[package]]
+name = "cfg_aliases"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "613afe47fcd5fac7ccf1db93babcb082c5994d996f20b8b159f2ad1658eb5724"
+
 [[package]]
 name = "chrono"
 version = "0.4.43"
@@ -618,7 +723,7 @@ dependencies = [
  "lz4_flex 0.11.5",
  "polonius-the-crab",
  "serde",
- "thiserror",
+ "thiserror 2.0.17",
  "tokio",
  "url",
 ]
@@ -642,7 +747,22 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "358fbfd439fb0bed02a3e2ecc5131f6a9d039ba5639aed650cf0e845f6ebfc16"
 dependencies = [
  "bytes",
- "thiserror",
+ "thiserror 2.0.17",
+]
+
+[[package]]
+name = "compact_str"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3fdb1325a1cece981e8a296ab8f0f9b63ae357bd0784a9faaf548cc7b480707a"
+dependencies = [
+ "castaway",
+ "cfg-if",
+ "itoa",
+ "rustversion",
+ "ryu",
+ "serde",
+ "static_assertions",
 ]
 
 [[package]]
@@ -668,6 +788,19 @@ version = "0.4.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "75984efb6ed102a0d42db99afb6c1948f0380d1d91808d5529916e6c08b49d8d"
 
+[[package]]
+name = "console"
+version = "0.15.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "054ccb5b10f9f2cbf51eb355ca1d05c2d279ce1804688d0db74b4733a5aeafd8"
+dependencies = [
+ "encode_unicode",
+ "libc",
+ "once_cell",
+ "unicode-width",
+ "windows-sys 0.59.0",
+]
+
 [[package]]
 name = "const-random"
 version = "0.1.18"
@@ -688,6 +821,26 @@ dependencies = [
  "tiny-keccak",
 ]
 
+[[package]]
+name = "core-foundation"
+version = "0.9.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "91e195e091a93c46f7102ec7818a2aa394e1e1771c3ab4825963fa03e45afb8f"
+dependencies = [
+ "core-foundation-sys",
+ "libc",
+]
+
+[[package]]
+name = "core-foundation"
+version = "0.10.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b2a6cd9ae233e7f62ba4e9353e81a88df7fc8a5987b8d445b4d90c879bd156f6"
+dependencies = [
+ "core-foundation-sys",
+ "libc",
+]
+
 [[package]]
 name = "core-foundation-sys"
 version = "0.8.7"
@@ -806,14 +959,38 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "darling"
+version = "0.20.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fc7f46116c46ff9ab3eb1597a45688b6715c6e628b5c133e288e709a29bcb4ee"
+dependencies = [
+ "darling_core 0.20.11",
+ "darling_macro 0.20.11",
+]
+
 [[package]]
 name = "darling"
 version = "0.23.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "25ae13da2f202d56bd7f91c25fba009e7717a1e4a1cc98a76d844b65ae912e9d"
 dependencies = [
- "darling_core",
- "darling_macro",
+ "darling_core 0.23.0",
+ "darling_macro 0.23.0",
+]
+
+[[package]]
+name = "darling_core"
+version = "0.20.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0d00b9596d185e565c2207a0b01f8bd1a135483d02d9b7b0a54b11da8d53412e"
+dependencies = [
+ "fnv",
+ "ident_case",
+ "proc-macro2",
+ "quote",
+ "strsim",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -829,13 +1006,24 @@ dependencies = [
  "syn 2.0.114",
 ]
 
+[[package]]
+name = "darling_macro"
+version = "0.20.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fc34b93ccb385b40dc71c6fceac4b2ad23662c7eeb248cf10d529b7e055b6ead"
+dependencies = [
+ "darling_core 0.20.11",
+ "quote",
+ "syn 2.0.114",
+]
+
 [[package]]
 name = "darling_macro"
 version = "0.23.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ac3984ec7bd6cfa798e62b4a642426a5be0e68f9401cfc2a01e3fa9ea2fcdb8d"
 dependencies = [
- "darling_core",
+ "darling_core 0.23.0",
  "quote",
  "syn 2.0.114",
 ]
@@ -845,6 +1033,9 @@ name = "dary_heap"
 version = "0.3.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "06d2e3287df1c007e74221c49ca10a95d557349e54b3a75dc2fb14712c751f04"
+dependencies = [
+ "serde",
+]
 
 [[package]]
 name = "dashmap"
@@ -860,6 +1051,16 @@ dependencies = [
  "parking_lot_core",
 ]
 
+[[package]]
+name = "der"
+version = "0.7.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e7c1832837b905bbfb5101e07cc24c8deddf52f93225eee6ead5f4d63d53ddcb"
+dependencies = [
+ "pem-rfc7468",
+ "zeroize",
+]
+
 [[package]]
 name = "deranged"
 version = "0.5.5"
@@ -870,6 +1071,37 @@ dependencies = [
  "serde_core",
 ]
 
+[[package]]
+name = "derive_builder"
+version = "0.20.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "507dfb09ea8b7fa618fcf76e953f4f5e192547945816d5358edffe39f6f94947"
+dependencies = [
+ "derive_builder_macro",
+]
+
+[[package]]
+name = "derive_builder_core"
+version = "0.20.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2d5bcf7b024d6835cfb3d473887cd966994907effbe9227e8c8219824d06c4e8"
+dependencies = [
+ "darling 0.20.11",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.114",
+]
+
+[[package]]
+name = "derive_builder_macro"
+version = "0.20.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ab63b0e2bf4d5928aff72e83a7dace85d7bba5fe12dcc3c5a572d78caffd3f3c"
+dependencies = [
+ "derive_builder_core",
+ "syn 2.0.114",
+]
+
 [[package]]
 name = "derive_more"
 version = "2.1.1"
@@ -891,6 +1123,27 @@ dependencies = [
  "syn 2.0.114",
 ]
 
+[[package]]
+name = "dirs"
+version = "6.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c3e8aa94d75141228480295a7d0e7feb620b1a5ad9f12bc40be62411e38cce4e"
+dependencies = [
+ "dirs-sys",
+]
+
+[[package]]
+name = "dirs-sys"
+version = "0.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e01a3366d27ee9890022452ee61b2b63a67e6f13f58900b651ff5665f0bb1fab"
+dependencies = [
+ "libc",
+ "option-ext",
+ "redox_users",
+ "windows-sys 0.61.2",
+]
+
 [[package]]
 name = "displaydoc"
 version = "0.2.5"
@@ -941,6 +1194,12 @@ version = "1.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "48c757948c5ede0e46177b7add2e67155f70e33c07fea8284df6576da70b3719"
 
+[[package]]
+name = "encode_unicode"
+version = "1.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "34aa73646ffb006b8f5147f3dc182bd4bcb190227ce861fc4a4844bf8e3cb2c0"
+
 [[package]]
 name = "enum_dispatch"
 version = "0.3.13"
@@ -969,6 +1228,12 @@ dependencies = [
  "windows-sys 0.61.2",
 ]
 
+[[package]]
+name = "esaxx-rs"
+version = "0.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d817e038c30374a4bcb22f94d0a8a0e216958d4c3dcde369b1439fec4bdda6e6"
+
 [[package]]
 name = "fast2s"
 version = "0.3.1"
@@ -986,6 +1251,22 @@ version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9afc2bd4d5a73106dd53d10d73d3401c2f32730ba2c0b93ddb888a8983680471"
 
+[[package]]
+name = "fastembed"
+version = "5.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "59a3f841f27a44bcc32214f8df75cc9b6cea55dbbebbfe546735690eab5bb2d2"
+dependencies = [
+ "anyhow",
+ "hf-hub",
+ "ndarray",
+ "ort",
+ "safetensors",
+ "serde",
+ "serde_json",
+ "tokenizers",
+]
+
 [[package]]
 name = "fastrand"
 version = "2.3.0"
@@ -1054,6 +1335,21 @@ version = "0.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "77ce24cb58228fbb8aa041425bb1050850ac19177686ea6e0f41a70416f56fdb"
 
+[[package]]
+name = "foreign-types"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f6f339eb8adc052cd2ca78910fda869aefa38d22d5cb648e6485e4d3fc06f3b1"
+dependencies = [
+ "foreign-types-shared",
+]
+
+[[package]]
+name = "foreign-types-shared"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "00b0228411908ca8685dba7fc2cdd70ec9990a6e753e89b6ac91a84c40fbaf4b"
+
 [[package]]
 name = "form_urlencoded"
 version = "1.2.2"
@@ -1083,6 +1379,21 @@ dependencies = [
  "new_debug_unreachable",
 ]
 
+[[package]]
+name = "futures"
+version = "0.3.31"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "65bc07b1a8bc7c85c5f2e110c476c7389b4554ba72af57d8445ea63a576b0876"
+dependencies = [
+ "futures-channel",
+ "futures-core",
+ "futures-executor",
+ "futures-io",
+ "futures-sink",
+ "futures-task",
+ "futures-util",
+]
+
 [[package]]
 name = "futures-channel"
 version = "0.3.31"
@@ -1099,6 +1410,17 @@ version = "0.3.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "05f29059c0c2090612e8d742178b0580d2dc940c837851ad723096f87af6663e"
 
+[[package]]
+name = "futures-executor"
+version = "0.3.31"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1e28d1d997f585e54aebc3f97d39e72338912123a67330d723fdbb564d646c9f"
+dependencies = [
+ "futures-core",
+ "futures-task",
+ "futures-util",
+]
+
 [[package]]
 name = "futures-io"
 version = "0.3.31"
@@ -1134,6 +1456,7 @@ version = "0.3.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9fa08315bb612088cc391249efdc3bc77536f16c91f6cf495e6fbe85b20a4a81"
 dependencies = [
+ "futures-channel",
  "futures-core",
  "futures-io",
  "futures-macro",
@@ -1161,8 +1484,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ff2abc00be7fca6ebc474524697ae276ad847ad0a6b3faa4bcb027e9a4614ad0"
 dependencies = [
  "cfg-if",
+ "js-sys",
  "libc",
  "wasi",
+ "wasm-bindgen",
 ]
 
 [[package]]
@@ -1172,9 +1497,11 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "899def5c37c4fd7b2664648c28120ecec138e4d395b459e5ca34f9cce2dd77fd"
 dependencies = [
  "cfg-if",
+ "js-sys",
  "libc",
  "r-efi",
  "wasip2",
+ "wasm-bindgen",
 ]
 
 [[package]]
@@ -1195,7 +1522,7 @@ dependencies = [
  "futures-core",
  "futures-sink",
  "http",
- "indexmap",
+ "indexmap 2.13.0",
  "slab",
  "tokio",
  "tokio-util",
@@ -1249,6 +1576,28 @@ dependencies = [
  "allocator-api2",
  "equivalent",
  "foldhash 0.2.0",
+ "serde",
+ "serde_core",
+]
+
+[[package]]
+name = "hf-hub"
+version = "0.4.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "629d8f3bbeda9d148036d6b0de0a3ab947abd08ce90626327fc3547a49d59d97"
+dependencies = [
+ "dirs",
+ "http",
+ "indicatif",
+ "libc",
+ "log",
+ "rand 0.9.2",
+ "reqwest",
+ "serde",
+ "serde_json",
+ "thiserror 2.0.17",
+ "ureq 2.12.1",
+ "windows-sys 0.60.2",
 ]
 
 [[package]]
@@ -1262,6 +1611,12 @@ dependencies = [
  "paste",
 ]
 
+[[package]]
+name = "hmac-sha256"
+version = "1.1.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ad6880c8d4a9ebf39c6e8b77007ce223f646a4d21ce29d99f70cb16420545425"
+
 [[package]]
 name = "html5ever"
 version = "0.36.1"
@@ -1347,21 +1702,54 @@ dependencies = [
 ]
 
 [[package]]
-name = "hyper-util"
-version = "0.1.19"
+name = "hyper-rustls"
+version = "0.27.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "727805d60e7938b76b826a6ef209eb70eaa1812794f9424d4a4e2d740662df5f"
+checksum = "e3c93eb611681b207e1fe55d5a71ecf91572ec8a6705cdb6857f7d8d5242cf58"
 dependencies = [
- "bytes",
- "futures-channel",
- "futures-core",
- "futures-util",
  "http",
- "http-body",
  "hyper",
- "libc",
- "pin-project-lite",
- "socket2",
+ "hyper-util",
+ "rustls",
+ "rustls-pki-types",
+ "tokio",
+ "tokio-rustls",
+ "tower-service",
+ "webpki-roots 1.0.5",
+]
+
+[[package]]
+name = "hyper-timeout"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2b90d566bffbce6a75bd8b09a05aa8c2cb1fabb6cb348f8840c9e4c90a0d83b0"
+dependencies = [
+ "hyper",
+ "hyper-util",
+ "pin-project-lite",
+ "tokio",
+ "tower-service",
+]
+
+[[package]]
+name = "hyper-util"
+version = "0.1.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "727805d60e7938b76b826a6ef209eb70eaa1812794f9424d4a4e2d740662df5f"
+dependencies = [
+ "base64 0.22.1",
+ "bytes",
+ "futures-channel",
+ "futures-core",
+ "futures-util",
+ "http",
+ "http-body",
+ "hyper",
+ "ipnet",
+ "libc",
+ "percent-encoding",
+ "pin-project-lite",
+ "socket2 0.6.1",
  "tokio",
  "tower-service",
  "tracing",
@@ -1545,6 +1933,16 @@ dependencies = [
  "zstd",
 ]
 
+[[package]]
+name = "indexmap"
+version = "1.9.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bd070e393353796e801d209ad339e89596eb4c8d430d18ede6a1cced8fafbd99"
+dependencies = [
+ "autocfg",
+ "hashbrown 0.12.3",
+]
+
 [[package]]
 name = "indexmap"
 version = "2.13.0"
@@ -1555,6 +1953,19 @@ dependencies = [
  "hashbrown 0.16.1",
 ]
 
+[[package]]
+name = "indicatif"
+version = "0.17.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "183b3088984b400f4cfac3620d5e076c84da5364016b4f49473de574b2586235"
+dependencies = [
+ "console",
+ "number_prefix",
+ "portable-atomic",
+ "unicode-width",
+ "web-time",
+]
+
 [[package]]
 name = "integer-encoding"
 version = "3.0.4"
@@ -1570,6 +1981,22 @@ dependencies = [
  "compare",
 ]
 
+[[package]]
+name = "ipnet"
+version = "2.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "469fb0b9cefa57e3ef31275ee7cacb78f2fdca44e4765491884a2b119d4eb130"
+
+[[package]]
+name = "iri-string"
+version = "0.7.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c91338f0783edbd6195decb37bae672fd3b165faffb89bf7b9e6942f8b1a731a"
+dependencies = [
+ "memchr",
+ "serde",
+]
+
 [[package]]
 name = "itertools"
 version = "0.14.0"
@@ -1757,6 +2184,16 @@ version = "0.2.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f9fbbcab51052fe104eb5e5d351cf728d30a5be1fe14d9be8a3b097481fb97de"
 
+[[package]]
+name = "libredox"
+version = "0.1.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3d0b95e02c851351f877147b7deea7b1afb1df71b63aa5f8270716e0c5720616"
+dependencies = [
+ "bitflags",
+ "libc",
+]
+
 [[package]]
 name = "linux-raw-sys"
 version = "0.11.0"
@@ -1793,6 +2230,12 @@ dependencies = [
  "hashbrown 0.15.5",
 ]
 
+[[package]]
+name = "lru-slab"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "112b39cec0b298b6c1999fee3e31427f74f676e4cb9879ed1a121b43661a4154"
+
 [[package]]
 name = "lsm-tree"
 version = "2.10.4"
@@ -1832,6 +2275,12 @@ dependencies = [
  "twox-hash",
 ]
 
+[[package]]
+name = "lzma-rust2"
+version = "0.15.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1670343e58806300d87950e3401e820b519b9384281bbabfb15e3636689ffd69"
+
 [[package]]
 name = "mac"
 version = "0.1.1"
@@ -1874,12 +2323,28 @@ dependencies = [
  "regex-automata",
 ]
 
+[[package]]
+name = "matchit"
+version = "0.7.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0e7465ac9959cc2b1404e8e2367b43684a6d13790fe23056cc8c6c5a6b7bcb94"
+
 [[package]]
 name = "matchit"
 version = "0.8.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "47e1ffaa40ddd1f3ed91f717a33c8c0ee23fff369e3aa8772b9605cc1d22f4c3"
 
+[[package]]
+name = "matrixmultiply"
+version = "0.3.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a06de3016e9fae57a36fd14dba131fccf49f74b40b7fbdb472f96e361ec71a08"
+dependencies = [
+ "autocfg",
+ "rawpointer",
+]
+
 [[package]]
 name = "measure_time"
 version = "0.9.0"
@@ -1937,12 +2402,66 @@ dependencies = [
  "windows-sys 0.61.2",
 ]
 
+[[package]]
+name = "monostate"
+version = "0.1.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3341a273f6c9d5bef1908f17b7267bbab0e95c9bf69a0d4dcf8e9e1b2c76ef67"
+dependencies = [
+ "monostate-impl",
+ "serde",
+ "serde_core",
+]
+
+[[package]]
+name = "monostate-impl"
+version = "0.1.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e4db6d5580af57bf992f59068d4ea26fd518574ff48d7639b255a36f9de6e7e9"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.114",
+]
+
 [[package]]
 name = "murmurhash32"
 version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2195bf6aa996a481483b29d62a7663eed3fe39600c460e323f8ff41e90bdd89b"
 
+[[package]]
+name = "native-tls"
+version = "0.2.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "87de3442987e9dbec73158d5c715e7ad9072fda936bb03d19d7fa10e00520f0e"
+dependencies = [
+ "libc",
+ "log",
+ "openssl",
+ "openssl-probe 0.1.6",
+ "openssl-sys",
+ "schannel",
+ "security-framework 2.11.1",
+ "security-framework-sys",
+ "tempfile",
+]
+
+[[package]]
+name = "ndarray"
+version = "0.17.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "520080814a7a6b4a6e9070823bb24b4531daac8c4627e08ba5de8c5ef2f2752d"
+dependencies = [
+ "matrixmultiply",
+ "num-complex",
+ "num-integer",
+ "num-traits",
+ "portable-atomic",
+ "portable-atomic-util",
+ "rawpointer",
+]
+
 [[package]]
 name = "never-say-never"
 version = "6.6.666"
@@ -2018,6 +2537,12 @@ dependencies = [
  "libm",
 ]
 
+[[package]]
+name = "number_prefix"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "830b246a0e5f20af87141b25c173cd1b609bd7779a4617d6ec582abaf90870f3"
+
 [[package]]
 name = "once_cell"
 version = "1.21.3"
@@ -2030,6 +2555,84 @@ version = "0.1.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b4ce411919553d3f9fa53a0880544cda985a112117a0444d5ff1e870a893d6ea"
 
+[[package]]
+name = "onig"
+version = "6.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "336b9c63443aceef14bea841b899035ae3abe89b7c486aaf4c5bd8aafedac3f0"
+dependencies = [
+ "bitflags",
+ "libc",
+ "once_cell",
+ "onig_sys",
+]
+
+[[package]]
+name = "onig_sys"
+version = "69.9.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c7f86c6eef3d6df15f23bcfb6af487cbd2fed4e5581d58d5bf1f5f8b7f6727dc"
+dependencies = [
+ "cc",
+ "pkg-config",
+]
+
+[[package]]
+name = "openssl"
+version = "0.10.75"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "08838db121398ad17ab8531ce9de97b244589089e290a384c900cb9ff7434328"
+dependencies = [
+ "bitflags",
+ "cfg-if",
+ "foreign-types",
+ "libc",
+ "once_cell",
+ "openssl-macros",
+ "openssl-sys",
+]
+
+[[package]]
+name = "openssl-macros"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a948666b637a0f465e8564c73e89d4dde00d72d4d473cc972f390fc3dcee7d9c"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.114",
+]
+
+[[package]]
+name = "openssl-probe"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d05e27ee213611ffe7d6348b942e8f942b37114c00cc03cec254295a4a17852e"
+
+[[package]]
+name = "openssl-probe"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9f50d9b3dabb09ecd771ad0aa242ca6894994c130308ca3d7684634df8037391"
+
+[[package]]
+name = "openssl-sys"
+version = "0.9.111"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "82cab2d520aa75e3c58898289429321eb788c3106963d0dc886ec7a5f4adc321"
+dependencies = [
+ "cc",
+ "libc",
+ "pkg-config",
+ "vcpkg",
+]
+
+[[package]]
+name = "option-ext"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "04744f49eae99ab78e0d5c0b603ab218f515ea8cfe5a456d7629ad883a3b6e7d"
+
 [[package]]
 name = "ordered-float"
 version = "2.10.1"
@@ -2039,6 +2642,30 @@ dependencies = [
  "num-traits",
 ]
 
+[[package]]
+name = "ort"
+version = "2.0.0-rc.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4a5df903c0d2c07b56950f1058104ab0c8557159f2741782223704de9be73c3c"
+dependencies = [
+ "ndarray",
+ "ort-sys",
+ "smallvec",
+ "tracing",
+ "ureq 3.1.4",
+]
+
+[[package]]
+name = "ort-sys"
+version = "2.0.0-rc.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "06503bb33f294c5f1ba484011e053bfa6ae227074bdb841e9863492dc5960d4b"
+dependencies = [
+ "hmac-sha256",
+ "lzma-rust2",
+ "ureq 3.1.4",
+]
+
 [[package]]
 name = "ownedbytes"
 version = "0.9.0"
@@ -2085,7 +2712,7 @@ dependencies = [
  "arrow-ipc",
  "arrow-schema",
  "arrow-select",
- "base64",
+ "base64 0.22.1",
  "bytes",
  "chrono",
  "half",
@@ -2124,6 +2751,15 @@ dependencies = [
  "once_cell",
 ]
 
+[[package]]
+name = "pem-rfc7468"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "88b39c9bfcfc231068454382784bb460aae594343fb030d46e9f50a645418412"
+dependencies = [
+ "base64ct",
+]
+
 [[package]]
 name = "percent-encoding"
 version = "2.3.2"
@@ -2183,6 +2819,26 @@ dependencies = [
  "siphasher",
 ]
 
+[[package]]
+name = "pin-project"
+version = "1.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "677f1add503faace112b9f1373e43e9e054bfdd22ff1a63c1bc485eaec6a6a8a"
+dependencies = [
+ "pin-project-internal",
+]
+
+[[package]]
+name = "pin-project-internal"
+version = "1.1.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6e918e4ff8c4549eb882f14b3a4bc8c8bc93de829416eacf579f1207a8fbf861"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.114",
+]
+
 [[package]]
 name = "pin-project-lite"
 version = "0.2.16"
@@ -2299,6 +2955,60 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "prost"
+version = "0.13.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2796faa41db3ec313a31f7624d9286acf277b52de526150b7e69f3debf891ee5"
+dependencies = [
+ "bytes",
+ "prost-derive",
+]
+
+[[package]]
+name = "prost-derive"
+version = "0.13.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8a56d757972c98b346a9b766e3f02746cde6dd1cd1d1d563472929fdd74bec4d"
+dependencies = [
+ "anyhow",
+ "itertools",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.114",
+]
+
+[[package]]
+name = "prost-types"
+version = "0.13.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "52c2c1bf36ddb1a1c396b3601a3cec27c2462e45f07c386894ec3ccf5332bd16"
+dependencies = [
+ "prost",
+]
+
+[[package]]
+name = "qdrant-client"
+version = "1.16.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a76499f3e8385dae785d65a0216e0dfa8fadaddd18038adf04f438631683b26a"
+dependencies = [
+ "anyhow",
+ "derive_builder",
+ "futures",
+ "futures-util",
+ "parking_lot",
+ "prost",
+ "prost-types",
+ "reqwest",
+ "semver",
+ "serde",
+ "serde_json",
+ "thiserror 1.0.69",
+ "tokio",
+ "tonic",
+]
+
 [[package]]
 name = "quick_cache"
 version = "0.6.18"
@@ -2309,6 +3019,61 @@ dependencies = [
  "hashbrown 0.16.1",
 ]
 
+[[package]]
+name = "quinn"
+version = "0.11.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b9e20a958963c291dc322d98411f541009df2ced7b5a4f2bd52337638cfccf20"
+dependencies = [
+ "bytes",
+ "cfg_aliases",
+ "pin-project-lite",
+ "quinn-proto",
+ "quinn-udp",
+ "rustc-hash",
+ "rustls",
+ "socket2 0.6.1",
+ "thiserror 2.0.17",
+ "tokio",
+ "tracing",
+ "web-time",
+]
+
+[[package]]
+name = "quinn-proto"
+version = "0.11.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f1906b49b0c3bc04b5fe5d86a77925ae6524a19b816ae38ce1e426255f1d8a31"
+dependencies = [
+ "bytes",
+ "getrandom 0.3.4",
+ "lru-slab",
+ "rand 0.9.2",
+ "ring",
+ "rustc-hash",
+ "rustls",
+ "rustls-pki-types",
+ "slab",
+ "thiserror 2.0.17",
+ "tinyvec",
+ "tracing",
+ "web-time",
+]
+
+[[package]]
+name = "quinn-udp"
+version = "0.5.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "addec6a0dcad8a8d96a771f815f0eaf55f9d1805756410b39f5fa81332574cbd"
+dependencies = [
+ "cfg_aliases",
+ "libc",
+ "once_cell",
+ "socket2 0.6.1",
+ "tracing",
+ "windows-sys 0.60.2",
+]
+
 [[package]]
 name = "quote"
 version = "1.0.43"
@@ -2331,8 +3096,18 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
 dependencies = [
  "libc",
- "rand_chacha",
- "rand_core",
+ "rand_chacha 0.3.1",
+ "rand_core 0.6.4",
+]
+
+[[package]]
+name = "rand"
+version = "0.9.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6db2770f06117d490610c7488547d543617b21bfa07796d7a12f6f1bd53850d1"
+dependencies = [
+ "rand_chacha 0.9.0",
+ "rand_core 0.9.5",
 ]
 
 [[package]]
@@ -2342,7 +3117,17 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
 dependencies = [
  "ppv-lite86",
- "rand_core",
+ "rand_core 0.6.4",
+]
+
+[[package]]
+name = "rand_chacha"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d3022b5f1df60f26e1ffddd6c66e8aa15de382ae63b3a0c1bfc0e4d3e3f325cb"
+dependencies = [
+ "ppv-lite86",
+ "rand_core 0.9.5",
 ]
 
 [[package]]
@@ -2354,6 +3139,15 @@ dependencies = [
  "getrandom 0.2.17",
 ]
 
+[[package]]
+name = "rand_core"
+version = "0.9.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "76afc826de14238e6e8c374ddcc1fa19e374fd8dd986b0d2af0d02377261d83c"
+dependencies = [
+ "getrandom 0.3.4",
+]
+
 [[package]]
 name = "rand_distr"
 version = "0.4.3"
@@ -2361,9 +3155,15 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "32cb0b9bc82b0a0876c2dd994a7e7a2683d3e7390ca40e6886785ef0c7e3ee31"
 dependencies = [
  "num-traits",
- "rand",
+ "rand 0.8.5",
 ]
 
+[[package]]
+name = "rawpointer"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "60a357793950651c4ed0f3f52338f53b2f809f32d83a07f72909fa13e4c6c1e3"
+
 [[package]]
 name = "rayon"
 version = "1.11.0"
@@ -2374,6 +3174,17 @@ dependencies = [
  "rayon-core",
 ]
 
+[[package]]
+name = "rayon-cond"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2964d0cf57a3e7a06e8183d14a8b527195c706b7983549cd5462d5aa3747438f"
+dependencies = [
+ "either",
+ "itertools",
+ "rayon",
+]
+
 [[package]]
 name = "rayon-core"
 version = "1.13.0"
@@ -2393,6 +3204,17 @@ dependencies = [
  "bitflags",
 ]
 
+[[package]]
+name = "redox_users"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a4e608c6638b9c18977b00b475ac1f28d14e84b27d8d42f70e0bf1e3dec127ac"
+dependencies = [
+ "getrandom 0.2.17",
+ "libredox",
+ "thiserror 2.0.17",
+]
+
 [[package]]
 name = "regex"
 version = "1.12.2"
@@ -2422,6 +3244,62 @@ version = "0.8.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7a2d987857b319362043e95f5353c0535c1f58eec5336fdfcf626430af7def58"
 
+[[package]]
+name = "reqwest"
+version = "0.12.28"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "eddd3ca559203180a307f12d114c268abf583f59b03cb906fd0b3ff8646c1147"
+dependencies = [
+ "base64 0.22.1",
+ "bytes",
+ "futures-core",
+ "futures-util",
+ "h2",
+ "http",
+ "http-body",
+ "http-body-util",
+ "hyper",
+ "hyper-rustls",
+ "hyper-util",
+ "js-sys",
+ "log",
+ "percent-encoding",
+ "pin-project-lite",
+ "quinn",
+ "rustls",
+ "rustls-pki-types",
+ "serde",
+ "serde_json",
+ "serde_urlencoded",
+ "sync_wrapper",
+ "tokio",
+ "tokio-rustls",
+ "tokio-util",
+ "tower 0.5.3",
+ "tower-http",
+ "tower-service",
+ "url",
+ "wasm-bindgen",
+ "wasm-bindgen-futures",
+ "wasm-streams",
+ "web-sys",
+ "webpki-roots 1.0.5",
+]
+
+[[package]]
+name = "ring"
+version = "0.17.14"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a4689e6c2294d81e88dc6261c768b63bc4fcdb852be6d1352498b114f61383b7"
+dependencies = [
+ "cc",
+ "cfg-if",
+ "getrandom 0.2.17",
+ "libc",
+ "untrusted",
+ "windows-sys 0.52.0",
+]
+
 [[package]]
 name = "rle-decode-fast"
 version = "1.0.3"
@@ -2466,6 +3344,63 @@ dependencies = [
  "windows-sys 0.61.2",
 ]
 
+[[package]]
+name = "rustls"
+version = "0.23.36"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c665f33d38cea657d9614f766881e4d510e0eda4239891eea56b4cadcf01801b"
+dependencies = [
+ "log",
+ "once_cell",
+ "ring",
+ "rustls-pki-types",
+ "rustls-webpki",
+ "subtle",
+ "zeroize",
+]
+
+[[package]]
+name = "rustls-native-certs"
+version = "0.8.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "612460d5f7bea540c490b2b6395d8e34a953e52b491accd6c86c8164c5932a63"
+dependencies = [
+ "openssl-probe 0.2.0",
+ "rustls-pki-types",
+ "schannel",
+ "security-framework 3.5.1",
+]
+
+[[package]]
+name = "rustls-pemfile"
+version = "2.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dce314e5fee3f39953d46bb63bb8a46d40c2f8fb7cc5a3b6cab2bde9721d6e50"
+dependencies = [
+ "rustls-pki-types",
+]
+
+[[package]]
+name = "rustls-pki-types"
+version = "1.14.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "be040f8b0a225e40375822a563fa9524378b9d63112f53e19ffff34df5d33fdd"
+dependencies = [
+ "web-time",
+ "zeroize",
+]
+
+[[package]]
+name = "rustls-webpki"
+version = "0.103.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d7df23109aa6c1567d1c575b9952556388da57401e4ace1d15f79eedad0d8f53"
+dependencies = [
+ "ring",
+ "rustls-pki-types",
+ "untrusted",
+]
+
 [[package]]
 name = "rustversion"
 version = "1.0.22"
@@ -2478,6 +3413,26 @@ version = "1.0.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a50f4cf475b65d88e057964e0e9bb1f0aa9bbb2036dc65c64596b42932536984"
 
+[[package]]
+name = "safetensors"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "675656c1eabb620b921efea4f9199f97fc86e36dd6ffd1fbbe48d0f59a4987f5"
+dependencies = [
+ "hashbrown 0.16.1",
+ "serde",
+ "serde_json",
+]
+
+[[package]]
+name = "schannel"
+version = "0.1.28"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "891d81b926048e76efe18581bf793546b4c0eaf8448d72be8de2bbee5fd166e1"
+dependencies = [
+ "windows-sys 0.61.2",
+]
+
 [[package]]
 name = "scopeguard"
 version = "1.2.0"
@@ -2485,18 +3440,54 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
 
 [[package]]
-name = "scraper"
-version = "0.25.0"
+name = "scraper"
+version = "0.25.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "93cecd86d6259499c844440546d02f55f3e17bd286e529e48d1f9f67e92315cb"
+dependencies = [
+ "cssparser",
+ "ego-tree",
+ "getopts",
+ "html5ever",
+ "precomputed-hash",
+ "selectors",
+ "tendril",
+]
+
+[[package]]
+name = "security-framework"
+version = "2.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "897b2245f0b511c87893af39b033e5ca9cce68824c4d7e7630b5a1d339658d02"
+dependencies = [
+ "bitflags",
+ "core-foundation 0.9.4",
+ "core-foundation-sys",
+ "libc",
+ "security-framework-sys",
+]
+
+[[package]]
+name = "security-framework"
+version = "3.5.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b3297343eaf830f66ede390ea39da1d462b6b0c1b000f420d0a83f898bbbe6ef"
+dependencies = [
+ "bitflags",
+ "core-foundation 0.10.1",
+ "core-foundation-sys",
+ "libc",
+ "security-framework-sys",
+]
+
+[[package]]
+name = "security-framework-sys"
+version = "2.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "93cecd86d6259499c844440546d02f55f3e17bd286e529e48d1f9f67e92315cb"
+checksum = "cc1f0cbffaac4852523ce30d8bd3c5cdc873501d96ff467ca09b6767bb8cd5c0"
 dependencies = [
- "cssparser",
- "ego-tree",
- "getopts",
- "html5ever",
- "precomputed-hash",
- "selectors",
- "tendril",
+ "core-foundation-sys",
+ "libc",
 ]
 
 [[package]]
@@ -2670,6 +3661,16 @@ version = "1.15.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "67b1b7a3b5fe4f1376887184045fcf45c69e92af734b7aaddc05fb777b6fbd03"
 
+[[package]]
+name = "socket2"
+version = "0.5.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e22376abed350d73dd1cd119b57ffccad95b4e585a7cda43e286245ce23c0678"
+dependencies = [
+ "libc",
+ "windows-sys 0.52.0",
+]
+
 [[package]]
 name = "socket2"
 version = "0.6.1"
@@ -2680,12 +3681,41 @@ dependencies = [
  "windows-sys 0.60.2",
 ]
 
+[[package]]
+name = "socks"
+version = "0.3.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f0c3dbbd9ae980613c6dd8e28a9407b50509d3803b57624d5dfe8315218cd58b"
+dependencies = [
+ "byteorder",
+ "libc",
+ "winapi",
+]
+
+[[package]]
+name = "spm_precompiled"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5851699c4033c63636f7ea4cf7b7c1f1bf06d0cc03cfb42e711de5a5c46cf326"
+dependencies = [
+ "base64 0.13.1",
+ "nom",
+ "serde",
+ "unicode-segmentation",
+]
+
 [[package]]
 name = "stable_deref_trait"
 version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6ce2be8dc25455e1f91df71bfa12ad37d7af1092ae736f3a6cd0e37bc7810596"
 
+[[package]]
+name = "static_assertions"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f"
+
 [[package]]
 name = "std-semaphore"
 version = "0.1.0"
@@ -2731,6 +3761,12 @@ version = "0.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7da8b5736845d9f2fcb837ea5d9e2628564b3b043a70948a3f0b778838c5fb4f"
 
+[[package]]
+name = "subtle"
+version = "2.6.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "13c2bddecc57b384dee18652358fb23172facb8a2c51ccc10d74c157bdea3292"
+
 [[package]]
 name = "syn"
 version = "1.0.109"
@@ -2757,6 +3793,9 @@ name = "sync_wrapper"
 version = "1.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0bf256ce5efdfa370213c1dabab5935a12e49f2c58d15e9eac2870d3b4f27263"
+dependencies = [
+ "futures-core",
+]
 
 [[package]]
 name = "synstructure"
@@ -2777,7 +3816,7 @@ checksum = "502915c7381c5cb2d2781503962610cb880ad8f1a0ca95df1bae645d5ebf2545"
 dependencies = [
  "aho-corasick",
  "arc-swap",
- "base64",
+ "base64 0.22.1",
  "bitpacking",
  "bon",
  "byteorder",
@@ -2815,7 +3854,7 @@ dependencies = [
  "tantivy-stacker",
  "tantivy-tokenizer-api",
  "tempfile",
- "thiserror",
+ "thiserror 2.0.17",
  "time",
  "uuid",
  "winapi",
@@ -2950,13 +3989,33 @@ dependencies = [
  "utf-8",
 ]
 
+[[package]]
+name = "thiserror"
+version = "1.0.69"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b6aaf5339b578ea85b50e080feb250a3e8ae8cfcdff9a461c9ec2904bc923f52"
+dependencies = [
+ "thiserror-impl 1.0.69",
+]
+
 [[package]]
 name = "thiserror"
 version = "2.0.17"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f63587ca0f12b72a0600bcba1d40081f830876000bb46dd2337a3051618f4fc8"
 dependencies = [
- "thiserror-impl",
+ "thiserror-impl 2.0.17",
+]
+
+[[package]]
+name = "thiserror-impl"
+version = "1.0.69"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4fee6c4efc90059e10f81e6d42c60a18f76588c3d74cb83a0b242a2b6c7504c1"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.114",
 ]
 
 [[package]]
@@ -3060,6 +4119,54 @@ dependencies = [
  "zerovec",
 ]
 
+[[package]]
+name = "tinyvec"
+version = "1.10.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bfa5fdc3bce6191a1dbc8c02d5c8bffcf557bafa17c124c5264a458f1b0613fa"
+dependencies = [
+ "tinyvec_macros",
+]
+
+[[package]]
+name = "tinyvec_macros"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
+
+[[package]]
+name = "tokenizers"
+version = "0.22.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b238e22d44a15349529690fb07bd645cf58149a1b1e44d6cb5bd1641ff1a6223"
+dependencies = [
+ "ahash 0.8.12",
+ "aho-corasick",
+ "compact_str",
+ "dary_heap",
+ "derive_builder",
+ "esaxx-rs",
+ "getrandom 0.3.4",
+ "itertools",
+ "log",
+ "macro_rules_attribute",
+ "monostate",
+ "onig",
+ "paste",
+ "rand 0.9.2",
+ "rayon",
+ "rayon-cond",
+ "regex",
+ "regex-syntax",
+ "serde",
+ "serde_json",
+ "spm_precompiled",
+ "thiserror 2.0.17",
+ "unicode-normalization-alignments",
+ "unicode-segmentation",
+ "unicode_categories",
+]
+
 [[package]]
 name = "tokio"
 version = "1.49.0"
@@ -3070,7 +4177,7 @@ dependencies = [
  "libc",
  "mio",
  "pin-project-lite",
- "socket2",
+ "socket2 0.6.1",
  "tokio-macros",
  "windows-sys 0.61.2",
 ]
@@ -3086,6 +4193,27 @@ dependencies = [
  "syn 2.0.114",
 ]
 
+[[package]]
+name = "tokio-rustls"
+version = "0.26.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1729aa945f29d91ba541258c8df89027d5792d85a8841fb65e8bf0f4ede4ef61"
+dependencies = [
+ "rustls",
+ "tokio",
+]
+
+[[package]]
+name = "tokio-stream"
+version = "0.1.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "32da49809aab5c3bc678af03902d4ccddea2a87d028d86392a4b1560c6906c70"
+dependencies = [
+ "futures-core",
+ "pin-project-lite",
+ "tokio",
+]
+
 [[package]]
 name = "tokio-util"
 version = "0.7.18"
@@ -3099,6 +4227,60 @@ dependencies = [
  "tokio",
 ]
 
+[[package]]
+name = "tonic"
+version = "0.12.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "877c5b330756d856ffcc4553ab34a5684481ade925ecc54bcd1bf02b1d0d4d52"
+dependencies = [
+ "async-stream",
+ "async-trait",
+ "axum 0.7.9",
+ "base64 0.22.1",
+ "bytes",
+ "flate2",
+ "h2",
+ "http",
+ "http-body",
+ "http-body-util",
+ "hyper",
+ "hyper-timeout",
+ "hyper-util",
+ "percent-encoding",
+ "pin-project",
+ "prost",
+ "rustls-native-certs",
+ "rustls-pemfile",
+ "socket2 0.5.10",
+ "tokio",
+ "tokio-rustls",
+ "tokio-stream",
+ "tower 0.4.13",
+ "tower-layer",
+ "tower-service",
+ "tracing",
+]
+
+[[package]]
+name = "tower"
+version = "0.4.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b8fa9be0de6cf49e536ce1851f987bd21a43b771b09473c3549a6c853db37c1c"
+dependencies = [
+ "futures-core",
+ "futures-util",
+ "indexmap 1.9.3",
+ "pin-project",
+ "pin-project-lite",
+ "rand 0.8.5",
+ "slab",
+ "tokio",
+ "tokio-util",
+ "tower-layer",
+ "tower-service",
+ "tracing",
+]
+
 [[package]]
 name = "tower"
 version = "0.5.3"
@@ -3124,11 +4306,14 @@ dependencies = [
  "bitflags",
  "bytes",
  "futures-core",
+ "futures-util",
  "http",
  "http-body",
+ "iri-string",
  "pin-project-lite",
  "tokio",
  "tokio-util",
+ "tower 0.5.3",
  "tower-layer",
  "tower-service",
 ]
@@ -3224,18 +4409,94 @@ version = "1.0.22"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9312f7c4f6ff9069b165498234ce8be658059c6728633667c526e27dc2cf1df5"
 
+[[package]]
+name = "unicode-normalization-alignments"
+version = "0.1.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "43f613e4fa046e69818dd287fdc4bc78175ff20331479dab6e1b0f98d57062de"
+dependencies = [
+ "smallvec",
+]
+
+[[package]]
+name = "unicode-segmentation"
+version = "1.12.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f6ccf251212114b54433ec949fd6a7841275f9ada20dddd2f29e9ceea4501493"
+
 [[package]]
 name = "unicode-width"
 version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b4ac048d71ede7ee76d585517add45da530660ef4390e49b098733c6e897f254"
 
+[[package]]
+name = "unicode_categories"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "39ec24b3121d976906ece63c9daad25b85969647682eee313cb5779fdd69e14e"
+
+[[package]]
+name = "untrusted"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8ecb6da28b8a351d773b68d5825ac39017e680750f980f3a1a85cd8dd28a47c1"
+
 [[package]]
 name = "unty"
 version = "0.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6d49784317cd0d1ee7ec5c716dd598ec5b4483ea832a2dced265471cc0f690ae"
 
+[[package]]
+name = "ureq"
+version = "2.12.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "02d1a66277ed75f640d608235660df48c8e3c19f3b4edb6a263315626cc3c01d"
+dependencies = [
+ "base64 0.22.1",
+ "flate2",
+ "log",
+ "once_cell",
+ "rustls",
+ "rustls-pki-types",
+ "serde",
+ "serde_json",
+ "socks",
+ "url",
+ "webpki-roots 0.26.11",
+]
+
+[[package]]
+name = "ureq"
+version = "3.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d39cb1dbab692d82a977c0392ffac19e188bd9186a9f32806f0aaa859d75585a"
+dependencies = [
+ "base64 0.22.1",
+ "der",
+ "log",
+ "native-tls",
+ "percent-encoding",
+ "rustls-pki-types",
+ "socks",
+ "ureq-proto",
+ "utf-8",
+ "webpki-root-certs",
+]
+
+[[package]]
+name = "ureq-proto"
+version = "0.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d81f9efa9df032be5934a46a068815a10a042b494b6a58cb0a1a97bb5467ed6f"
+dependencies = [
+ "base64 0.22.1",
+ "http",
+ "httparse",
+ "log",
+]
+
 [[package]]
 name = "url"
 version = "2.5.8"
@@ -3307,6 +4568,12 @@ version = "2.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8f54a172d0620933a27a4360d3db3e2ae0dd6cceae9730751a036bbf182c4b23"
 
+[[package]]
+name = "vcpkg"
+version = "0.2.15"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "accd4ea62f7bb7a82fe23066fb0957d48ef677f6eeb8215f372f52e48bb32426"
+
 [[package]]
 name = "version_check"
 version = "0.9.5"
@@ -3336,9 +4603,9 @@ checksum = "ccf3ec651a847eb01de73ccad15eb7d99f80485de043efb2f370cd654f4ea44b"
 
 [[package]]
 name = "wasip2"
-version = "1.0.1+wasi-0.2.4"
+version = "1.0.2+wasi-0.2.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0562428422c63773dad2c345a1882263bbf4d65cf3f42e90921f787ef5ad58e7"
+checksum = "9517f9239f02c069db75e65f174b3da828fe5f5b945c4dd26bd25d89c03ebcf5"
 dependencies = [
  "wit-bindgen",
 ]
@@ -3356,6 +4623,20 @@ dependencies = [
  "wasm-bindgen-shared",
 ]
 
+[[package]]
+name = "wasm-bindgen-futures"
+version = "0.4.58"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "70a6e77fd0ae8029c9ea0063f87c46fde723e7d887703d74ad2616d792e51e6f"
+dependencies = [
+ "cfg-if",
+ "futures-util",
+ "js-sys",
+ "once_cell",
+ "wasm-bindgen",
+ "web-sys",
+]
+
 [[package]]
 name = "wasm-bindgen-macro"
 version = "0.2.108"
@@ -3388,6 +4669,39 @@ dependencies = [
  "unicode-ident",
 ]
 
+[[package]]
+name = "wasm-streams"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "15053d8d85c7eccdbefef60f06769760a563c7f0a9d6902a13d35c7800b0ad65"
+dependencies = [
+ "futures-util",
+ "js-sys",
+ "wasm-bindgen",
+ "wasm-bindgen-futures",
+ "web-sys",
+]
+
+[[package]]
+name = "web-sys"
+version = "0.3.85"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "312e32e551d92129218ea9a2452120f4aabc03529ef03e4d0d82fb2780608598"
+dependencies = [
+ "js-sys",
+ "wasm-bindgen",
+]
+
+[[package]]
+name = "web-time"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5a6580f308b1fad9207618087a65c04e7a10bc77e02c8e84e9b00dd4b12fa0bb"
+dependencies = [
+ "js-sys",
+ "wasm-bindgen",
+]
+
 [[package]]
 name = "web_atoms"
 version = "0.2.1"
@@ -3400,6 +4714,33 @@ dependencies = [
  "string_cache_codegen",
 ]
 
+[[package]]
+name = "webpki-root-certs"
+version = "1.0.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "36a29fc0408b113f68cf32637857ab740edfafdf460c326cd2afaa2d84cc05dc"
+dependencies = [
+ "rustls-pki-types",
+]
+
+[[package]]
+name = "webpki-roots"
+version = "0.26.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "521bc38abb08001b01866da9f51eb7c5d647a19260e00054a8c7fd5f9e57f7a9"
+dependencies = [
+ "webpki-roots 1.0.5",
+]
+
+[[package]]
+name = "webpki-roots"
+version = "1.0.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "12bed680863276c63889429bfd6cab3b99943659923822de1c8a39c49e4d722c"
+dependencies = [
+ "rustls-pki-types",
+]
+
 [[package]]
 name = "winapi"
 version = "0.3.9"
@@ -3481,6 +4822,15 @@ dependencies = [
  "windows-link",
 ]
 
+[[package]]
+name = "windows-sys"
+version = "0.52.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "282be5f36a8ce781fad8c8ae18fa3f9beff57ec1b52cb3de0789201425d9a33d"
+dependencies = [
+ "windows-targets 0.52.6",
+]
+
 [[package]]
 name = "windows-sys"
 version = "0.59.0"
@@ -3648,9 +4998,9 @@ dependencies = [
 
 [[package]]
 name = "wit-bindgen"
-version = "0.46.0"
+version = "0.51.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f17a85883d4e6d00e8a97c586de764dabcc06133f7f1d55dce5cdc070ad7fe59"
+checksum = "d7249219f66ced02969388cf2bb044a09756a083d0fab1e566056b04d9fbcaa5"
 
 [[package]]
 name = "writeable"
@@ -3728,6 +5078,12 @@ dependencies = [
  "synstructure",
 ]
 
+[[package]]
+name = "zeroize"
+version = "1.8.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b97154e67e32c85465826e8bcc1c59429aaaf107c1e4a9e53c8d8ccd5eff88d0"
+
 [[package]]
 name = "zerotrie"
 version = "0.2.3"
@@ -3769,7 +5125,7 @@ checksum = "9013f1222db8a6d680f13a7ccdc60a781199cd09c2fa4eff58e728bb181757fc"
 dependencies = [
  "crc32fast",
  "flate2",
- "indexmap",
+ "indexmap 2.13.0",
  "memchr",
  "zopfli",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index d1fe959..2b4fbc2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -17,19 +17,21 @@ basic-toml = "*"
 bincode = "2.0.1"
 csv = "1"
 fast2s = "0.3.1"
+fastembed = { version = "5.8.1", features = ["hf-hub-rustls-tls", "ort-download-binaries"], default-features = false, optional = true }
 fjall = { version = "2.11.2", default-features = false, features = [
     "single_writer_tx",
     "miniz",
 ] }
 indexmap = "2"
 jiff = { version = "0.2.17", default-features = false, features = ["std"] }
+qdrant-client = { version = "1.16.0", optional = true }
 scraper = "0.25.0"
 serde = { version = "1", features = ["derive"] }
 stop-words = "0.9.0"
 tantivy = "0.25.0"
 tantivy-jieba = "0.18.0"
 tokio = { version = "1", features = ["macros", "rt-multi-thread"] }
-tower = "0.5.2"
+tower = "0.5.3"
 tower-http = { version = "0.6.6", features = ["compression-zstd", "timeout"] }
 tracing = { version = "0.1", features = [
     "release_max_level_info",
@@ -38,6 +40,10 @@ tracing = { version = "0.1", features = [
 tracing-subscriber = { version = "0.3", features = ["env-filter"] }
 zip = { version = "7", default-features = false, features = ["deflate"] }
 
+[features]
+default = []
+vsearch = ["fastembed", "qdrant-client"]
+
 [target.'cfg(not(target_os = "windows"))'.dependencies]
 tikv-jemallocator = "0.6"
 
diff --git a/config.toml b/config.toml
index ff66b07..2d7515f 100644
--- a/config.toml
+++ b/config.toml
@@ -4,6 +4,7 @@ index_with_full_text = false # whether establish full-text index
 addr = "127.0.0.1:8081"      # If allow LAN access, change it to "0.0.0.0:port".
 export_limit = 10000
 max_results = 50000
+qdrant_grpc = "http://localhost:6334" # if feature "vsearch" not enabled, this config is ignored
 
 # The raw data path you downloaded from the torrent, and you must NOT unzip it.
 raw_data_path = "裁判文书全量数据（已完成）"
diff --git a/src/bin/main.rs b/src/bin/main.rs
index 18d9809..5c22d28 100644
--- a/src/bin/main.rs
+++ b/src/bin/main.rs
@@ -1,6 +1,7 @@
 use axum::{Router, http::StatusCode, routing::get};
 use cases::{AppState, CONFIG, Tan, case, help, kv_sep_partition_option, search, style};
 use fjall::Config;
+
 use std::{net::SocketAddr, sync::Arc, time::Duration};
 use tokio::net::TcpListener;
 use tower::ServiceBuilder;
@@ -8,6 +9,9 @@ use tower_http::{compression::CompressionLayer, timeout::TimeoutLayer};
 use tracing::info;
 use tracing_subscriber::{layer::SubscriberExt, util::SubscriberInitExt};
 
+#[cfg(feature = "vsearch")]
+use qdrant_client::Qdrant;
+
 #[cfg(not(target_os = "windows"))]
 #[global_allocator]
 static GLOBAL: tikv_jemallocator::Jemalloc = tikv_jemallocator::Jemalloc;
@@ -28,7 +32,18 @@ async fn main() {
     let db = keyspace
         .open_partition("cases", kv_sep_partition_option())
         .unwrap();
-    let app_state = AppState { db, searcher };
+
+    #[cfg(feature = "vsearch")]
+    let qclient = Qdrant::from_url(CONFIG.qdrant_grpc.as_str())
+        .build()
+        .unwrap();
+
+    let app_state = AppState {
+        db,
+        searcher,
+        #[cfg(feature = "vsearch")]
+        qclient,
+    };
 
     let middleware_stack =
         ServiceBuilder::new()
diff --git a/src/config.rs b/src/config.rs
index 1775dca..6890a6f 100644
--- a/src/config.rs
+++ b/src/config.rs
@@ -12,6 +12,8 @@ pub struct Config {
     pub raw_data_path: Option<String>,
     pub export_limit: Option<usize>,
     pub max_results: Option<usize>,
+    #[cfg(feature = "vsearch")]
+    pub qdrant_grpc: String,
 }
 
 impl Config {
diff --git a/src/controller.rs b/src/controller.rs
index 864ff42..8ea139e 100644
--- a/src/controller.rs
+++ b/src/controller.rs
@@ -1,5 +1,3 @@
-use std::sync::LazyLock;
-
 use askama::Template;
 use axum::{
     body::Body,
@@ -10,6 +8,7 @@ use axum::{
 use bincode::config::standard;
 use indexmap::IndexSet;
 use serde::Deserialize;
+use std::sync::LazyLock;
 use tantivy::{
     DocAddress, Score, TantivyDocument,
     collector::{Count, TopDocs},
@@ -17,6 +16,12 @@ use tantivy::{
 };
 use tracing::info;
 
+#[cfg(feature = "vsearch")]
+use fastembed::{EmbeddingModel, InitOptions, TextEmbedding};
+
+#[cfg(feature = "vsearch")]
+use qdrant_client::qdrant::{SearchPointsBuilder, point_id::PointIdOptions};
+
 use crate::{AppState, CONFIG, Case, remove_html_tags};
 
 static EXPORT_LIMIT: LazyLock<usize> = LazyLock::new(|| CONFIG.export_limit.unwrap_or(10000));
@@ -51,6 +56,7 @@ pub struct QuerySearch {
     search: Option<String>,
     offset: Option<usize>,
     export: Option<bool>,
+    search_type: Option<String>,
 }
 
 #[derive(Template)]
@@ -59,6 +65,8 @@ pub struct SearchPage {
     search: String,
     offset: usize,
     total: usize,
+    search_type: String,
+    enable_vsearch: bool,
     cases: Vec<(u32, String, Case)>,
 }
 
@@ -72,35 +80,95 @@ pub async fn search(
     }
     let search = input.search.unwrap_or_default();
     let export = input.export.unwrap_or_default();
+    let search_type =
+        if cfg!(feature = "vsearch") && input.search_type.as_deref() == Some("vsearch") {
+            "vsearch".to_owned()
+        } else {
+            "keyword".to_owned()
+        };
     let limit = if export { *EXPORT_LIMIT } else { 20 };
     let mut ids: IndexSet<u32> = IndexSet::with_capacity(20);
     let mut total = 0;
-    if !search.is_empty() {
-        if export {
-            info!("exporting: {search}, offset: {offset}, limit: {limit}");
-        } else {
-            info!("searching: {search}, offset: {offset}, limit: {limit}");
-        }
+    if !search.trim().is_empty() {
+        let now = std::time::Instant::now();
         let search = fast2s::convert(&search);
-        let (query, _) = state.searcher.query_parser.parse_query_lenient(&search);
-        let searcher = state.searcher.reader.searcher();
-        total = searcher.search(&query, &Count).unwrap();
-
-        let top_docs: Vec<(Score, DocAddress)> = searcher
-            .search(&query, &TopDocs::with_limit(limit).and_offset(offset))
-            .unwrap_or_default();
-
-        for (_score, doc_address) in top_docs {
-            if let Some(id) = searcher
-                .doc::<TantivyDocument>(doc_address)
-                .unwrap()
-                .get_first(state.searcher.id)
-                .unwrap()
-                .as_u64()
-            {
-                ids.insert(id as u32);
+        if search_type == "keyword" {
+            let (query, _) = state.searcher.query_parser.parse_query_lenient(&search);
+            let searcher = state.searcher.reader.searcher();
+            total = searcher.search(&query, &Count).unwrap();
+
+            let top_docs: Vec<(Score, DocAddress)> = searcher
+                .search(&query, &TopDocs::with_limit(limit).and_offset(offset))
+                .unwrap_or_default();
+
+            for (_score, doc_address) in top_docs {
+                if let Some(id) = searcher
+                    .doc::<TantivyDocument>(doc_address)
+                    .unwrap()
+                    .get_first(state.searcher.id)
+                    .unwrap()
+                    .as_u64()
+                {
+                    ids.insert(id as u32);
+                }
+            }
+        } else {
+            #[cfg(feature = "vsearch")]
+            if search_type == "vsearch" {
+                {
+                    let mut model = TextEmbedding::try_new(
+                        InitOptions::new(EmbeddingModel::BGESmallZHV15)
+                            .with_show_download_progress(true),
+                    )
+                    .unwrap();
+                    let query_vec = model.embed(vec![&search], None).unwrap();
+
+                    let client = state.qclient;
+                    let search_limit = limit + offset;
+                    if let Ok(search_result) = client
+                        .search_points(
+                            SearchPointsBuilder::new(
+                                "cases",
+                                query_vec.into_iter().next().unwrap(),
+                                search_limit as u64,
+                            )
+                            .with_payload(false)
+                            .limit(limit as u64)
+                            .offset(offset as u64),
+                        )
+                        .await
+                    {
+                        for point in &search_result.result {
+                            let id = point
+                                .id
+                                .as_ref()
+                                .unwrap()
+                                .point_id_options
+                                .as_ref()
+                                .unwrap();
+                            if let PointIdOptions::Num(id) = id {
+                                ids.insert(*id as u32);
+                            }
+                        }
+                    } else {
+                        tracing::error!("Qdrant search_points failed");
+                    }
+                }
             }
         }
+
+        let elapsed = now.elapsed().as_secs_f32();
+        if export {
+            info!("exporting: {search}, total:{total}, offset: {offset}, limit: {limit}");
+        } else if search_type == "keyword" {
+            info!(
+                "keyword search: {search}, total: {total}, offset: {offset}, limit: {limit}, elapsed: {elapsed}s"
+            );
+        } else {
+            info!(
+                "vsearch search: {search}, offset: {offset}, limit: {limit}, elapsed: {elapsed}s "
+            );
+        }
     }
 
     let mut cases = Vec::with_capacity(ids.len());
@@ -168,9 +236,11 @@ pub async fn search(
 
     let body = SearchPage {
         search,
+        search_type,
         offset,
         cases,
         total,
+        enable_vsearch: cfg!(feature = "vsearch"),
     };
 
     into_response(&body)
diff --git a/src/lib.rs b/src/lib.rs
index 60857bc..c6e9bf2 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -8,6 +8,9 @@ use std::sync::Arc;
 use tantivy::Searcher;
 pub use tantivy::Tan;
 
+#[cfg(feature = "vsearch")]
+use qdrant_client::Qdrant;
+
 mod config;
 mod controller;
 mod tantivy;
@@ -16,6 +19,8 @@ mod tantivy;
 pub struct AppState {
     pub db: PartitionHandle,
     pub searcher: Arc<Searcher>,
+    #[cfg(feature = "vsearch")]
+    pub qclient: Qdrant,
 }
 
 pub fn kv_sep_partition_option() -> PartitionCreateOptions {
diff --git a/static/style.css b/static/style.css
index 971163d..6faec4c 100644
--- a/static/style.css
+++ b/static/style.css
@@ -140,6 +140,22 @@ a:hover {
     transform: scale(0.95);
 }
 
+.suggest_vsearch {
+    background: linear-gradient(90deg, #e0f7fa 0%, #f1f8e9 100%);
+    border-radius: 6px;
+    padding: 0.7em 1.2em;
+    margin: 1.2em auto 1.5em auto;
+    font-size: 1.05rem;
+}
+
+.search-type-select {
+    background: var(--surface);
+    border: none;
+    border-left: 1px solid var(--primary-light);
+    padding: 0 0.8rem;
+    font-size: 1rem;
+}
+
 /* ===== Secondary Navigation ===== */
 .search-second-nav {
     max-width: var(--max-width);
diff --git a/templates/search.html b/templates/search.html
index 3c86310..a6e4b79 100644
--- a/templates/search.html
+++ b/templates/search.html
@@ -22,6 +22,12 @@
                             name="search"
                             value="{{ search }}"
                         />
+                        {% if enable_vsearch %}
+                        <select class="search-type-select" id="search_type" name="search_type">
+                            <option value="keyword" {% if search_type != "vsearch" %} selected {% endif %}>关键词搜索</option>
+                            <option value="vsearch" {% if search_type == "vsearch" %} selected {% endif %}>语义搜索</option>
+                        </select>
+                        {% endif %}
                         <button type="submit" class="search-button">🔍</button>
                     </div>
                 </form>
@@ -38,17 +44,24 @@
                 </div>
                 <div>
                     <p>
-                        找到 {{ total }}，<a
-                            class="noline"
+                        {% if search_type =="keyword" %} 找到 {{ total }}，{% endif %}
+                        <a class="noline"
                             title="最多导出10000条，调整offset参数可获得更多结果，offset=10000，即可获得第10000~20000条结果"
                             href="/?search={{ search }}&offset={{ offset }}&export=true"
-                            >导出</a
-                        >
+                        >导出</a>
                     </p>
                 </div>
             </nav>
         </header>
 
+        {% if enable_vsearch %}
+            {% if search_type == "keyword" %}
+                {% if total < 30 %}
+                <p class="suggest_vsearch">当前结果较少，建议使用 <a href="/?search={{ search }}&search_type=vsearch">语义搜索</a></p>
+                {% endif %}
+            {% endif %}
+        {% endif %}
+
         <main class="search-results">
             {% for (id, preview, case) in cases %}
             <div class="search-result-text">
@@ -67,9 +80,9 @@ <h3 class="underlineonhover">{{ case.case_name }}</h3>
 
         <div class="pagination">
             {% if cases.len() >= 20 %} {% if offset >= 20 %}
-            <a href="/?search={{ search }}&offset={{ offset - 20 }}">上一页</a
+            <a href="/?search={{ search }}&offset={{ offset - 20 }}&search_type={{ search_type }}">上一页</a
             >&nbsp;&nbsp;&nbsp;&nbsp; {% endif %}
-            <a href="/?search={{ search }}&offset={{ offset + 20 }}">下一页</a>
+            <a href="/?search={{ search }}&offset={{ offset + 20 }}&search_type={{ search_type }}">下一页</a>
             {% endif %}
         </div>
         <footer>

From 9754d036c8358b35f02df95b5e80de6ba6ed64f1 Mon Sep 17 00:00:00 2001
From: cncases <156569830+cncases@users.noreply.github.com>
Date: Sat, 17 Jan 2026 09:14:41 +0000
Subject: [PATCH 2/3] Add search_type parameter to export link in search.html

---
 templates/search.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/templates/search.html b/templates/search.html
index a6e4b79..79b6992 100644
--- a/templates/search.html
+++ b/templates/search.html
@@ -47,7 +47,7 @@
                         {% if search_type =="keyword" %} 找到 {{ total }}，{% endif %}
                         <a class="noline"
                             title="最多导出10000条，调整offset参数可获得更多结果，offset=10000，即可获得第10000~20000条结果"
-                            href="/?search={{ search }}&offset={{ offset }}&export=true"
+                            href="/?search={{ search }}&offset={{ offset }}&export=true&search_type={{ search_type }}"
                         >导出</a>
                     </p>
                 </div>

From edac046666e881ea4b49a24573138c5f3e2cd2d5 Mon Sep 17 00:00:00 2001
From: cncases <156569830+cncases@users.noreply.github.com>
Date: Sat, 17 Jan 2026 09:35:52 +0000
Subject: [PATCH 3/3] Add condition to suggest semantic search only when search
 input is not empty

---
 templates/search.html | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/templates/search.html b/templates/search.html
index 79b6992..0374d7f 100644
--- a/templates/search.html
+++ b/templates/search.html
@@ -57,7 +57,9 @@
         {% if enable_vsearch %}
             {% if search_type == "keyword" %}
                 {% if total < 30 %}
-                <p class="suggest_vsearch">当前结果较少，建议使用 <a href="/?search={{ search }}&search_type=vsearch">语义搜索</a></p>
+                    {% if !search.is_empty() %}
+                    <p class="suggest_vsearch">当前结果较少，建议使用 <a href="/?search={{ search }}&search_type=vsearch">语义搜索</a></p>
+                    {% endif %}
                 {% endif %}
             {% endif %}
         {% endif %}