Release C-GRPO search models on Hugging Face

[NielsRogge]

Hi @Neoz123 🤗

I'm Niels and work as part of the open-source team at Hugging Face. I discovered your work through Hugging Face's daily papers as yours got featured: https://huggingface.co/papers/2601.06021.
The paper page lets people find artifacts about it, and it's great to see that you've already published the CaRR-DeepDive dataset on the Hub!

I noticed in your GitHub README that the model checkpoints (the C-GRPO deep search agents) are "coming soon". Would you like to host these models on Hugging Face as well once they are ready?

Hosting on Hugging Face will give your work more visibility and enable better discoverability. We can add metadata tags so that people find the models easily, and they can be linked directly to your paper page.

If you're interested, you can find a guide on uploading models here. If they are based on the Qwen/transformers architecture, they will be very easy for people to download and use directly.

You could also potentially build a demo for your search agent on Hugging Face Spaces, and we can provide you with a ZeroGPU grant to support it.

Let me know if you're interested or if you need any guidance!

Kind regards,

Niels

[Neo-Zhangjiajie]

Thanks for your suggestion!

Considering that open-sourcing a deep search model also needs to release corresponding agentic workflows (involving a search tool server and an agentic rollout pipeline), we will originate them and release them in the next few weeks.