diff --git a/docs/schema/README.md b/docs/schema/README.md
index 81f8268..449b60c 100644
--- a/docs/schema/README.md
+++ b/docs/schema/README.md
@@ -29,6 +29,7 @@
 | [public.subscription_plans](public.subscription_plans.md)                                         | 7       |         | BASE TABLE |
 | [public.user_subscriptions](public.user_subscriptions.md)                                         | 9       |         | BASE TABLE |
 | [public.behavior_caches](public.behavior_caches.md)                                               | 4       |         | BASE TABLE |
+| [public.classification_caches](public.classification_caches.md)                                   | 7       |         | BASE TABLE |
 
 ## Enums
 
@@ -328,6 +329,15 @@ erDiagram
   text converted_description
   timestamp_with_time_zone created_at
 }
+"public.classification_caches" {
+  uuid id
+  bytea content_hash
+  varchar_10_ language
+  varchar_100_ model_id
+  jsonb phase1_output
+  jsonb test_index_map
+  timestamp_with_time_zone created_at
+}
 ```
 
 ---
diff --git a/docs/schema/public.classification_caches.md b/docs/schema/public.classification_caches.md
new file mode 100644
index 0000000..5ff32de
--- /dev/null
+++ b/docs/schema/public.classification_caches.md
@@ -0,0 +1,51 @@
+# public.classification_caches
+
+## Description
+
+## Columns
+
+| Name           | Type                     | Default           | Nullable | Children | Parents | Comment |
+| -------------- | ------------------------ | ----------------- | -------- | -------- | ------- | ------- |
+| id             | uuid                     | gen_random_uuid() | false    |          |         |         |
+| content_hash   | bytea                    |                   | false    |          |         |         |
+| language       | varchar(10)              |                   | false    |          |         |         |
+| model_id       | varchar(100)             |                   | false    |          |         |         |
+| phase1_output  | jsonb                    |                   | false    |          |         |         |
+| test_index_map | jsonb                    |                   | false    |          |         |         |
+| created_at     | timestamp with time zone | now()             | false    |          |         |         |
+
+## Constraints
+
+| Name                         | Type        | Definition                                |
+| ---------------------------- | ----------- | ----------------------------------------- |
+| classification_caches_pkey   | PRIMARY KEY | PRIMARY KEY (id)                          |
+| uq_classification_caches_key | UNIQUE      | UNIQUE (content_hash, language, model_id) |
+
+## Indexes
+
+| Name                                 | Definition                                                                                                                      |
+| ------------------------------------ | ------------------------------------------------------------------------------------------------------------------------------- |
+| classification_caches_pkey           | CREATE UNIQUE INDEX classification_caches_pkey ON public.classification_caches USING btree (id)                                 |
+| uq_classification_caches_key         | CREATE UNIQUE INDEX uq_classification_caches_key ON public.classification_caches USING btree (content_hash, language, model_id) |
+| idx_classification_caches_created_at | CREATE INDEX idx_classification_caches_created_at ON public.classification_caches USING btree (created_at)                      |
+
+## Relations
+
+```mermaid
+erDiagram
+
+
+"public.classification_caches" {
+  uuid id
+  bytea content_hash
+  varchar_10_ language
+  varchar_100_ model_id
+  jsonb phase1_output
+  jsonb test_index_map
+  timestamp_with_time_zone created_at
+}
+```
+
+---
+
+> Generated by [tbls](https://github.com/k1LoW/tbls)
diff --git a/docs/schema/schema.json b/docs/schema/schema.json
index 98c6b05..760e14b 100644
--- a/docs/schema/schema.json
+++ b/docs/schema/schema.json
@@ -2465,6 +2465,87 @@
           "columns": ["cache_key_hash"]
         }
       ]
+    },
+    {
+      "name": "public.classification_caches",
+      "type": "BASE TABLE",
+      "columns": [
+        {
+          "name": "id",
+          "type": "uuid",
+          "nullable": false,
+          "default": "gen_random_uuid()"
+        },
+        {
+          "name": "content_hash",
+          "type": "bytea",
+          "nullable": false
+        },
+        {
+          "name": "language",
+          "type": "varchar(10)",
+          "nullable": false
+        },
+        {
+          "name": "model_id",
+          "type": "varchar(100)",
+          "nullable": false
+        },
+        {
+          "name": "phase1_output",
+          "type": "jsonb",
+          "nullable": false
+        },
+        {
+          "name": "test_index_map",
+          "type": "jsonb",
+          "nullable": false
+        },
+        {
+          "name": "created_at",
+          "type": "timestamp with time zone",
+          "nullable": false,
+          "default": "now()"
+        }
+      ],
+      "indexes": [
+        {
+          "name": "classification_caches_pkey",
+          "def": "CREATE UNIQUE INDEX classification_caches_pkey ON public.classification_caches USING btree (id)",
+          "table": "public.classification_caches",
+          "columns": ["id"]
+        },
+        {
+          "name": "uq_classification_caches_key",
+          "def": "CREATE UNIQUE INDEX uq_classification_caches_key ON public.classification_caches USING btree (content_hash, language, model_id)",
+          "table": "public.classification_caches",
+          "columns": ["content_hash", "language", "model_id"]
+        },
+        {
+          "name": "idx_classification_caches_created_at",
+          "def": "CREATE INDEX idx_classification_caches_created_at ON public.classification_caches USING btree (created_at)",
+          "table": "public.classification_caches",
+          "columns": ["created_at"]
+        }
+      ],
+      "constraints": [
+        {
+          "name": "classification_caches_pkey",
+          "type": "PRIMARY KEY",
+          "def": "PRIMARY KEY (id)",
+          "table": "public.classification_caches",
+          "referenced_table": "",
+          "columns": ["id"]
+        },
+        {
+          "name": "uq_classification_caches_key",
+          "type": "UNIQUE",
+          "def": "UNIQUE (content_hash, language, model_id)",
+          "table": "public.classification_caches",
+          "referenced_table": "",
+          "columns": ["content_hash", "language", "model_id"]
+        }
+      ]
     }
   ],
   "relations": [