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RAG & search

pat-jj/s3

[EMNLP'25] s3 - ⚡ Efficient & Effective Search Agent Training via RL for RAG (RLVR for Search with Minimal Data)

Really freeApache-2.0Python
Stars
849
Forks
145
Open issues
1
Last push
11mo ago

About s3

s3 is a free, open-source RAG and AI search tool by pat-jj, written mainly in Python. [EMNLP'25] s3 - ⚡ Efficient & Effective Search Agent Training via RL for RAG (RLVR for Search with Minimal Data). It has 849 GitHub stars and 145 forks, and was last updated 11mo ago. It's released under the Apache-2.0 license, a standard open-source license.

License
Apache-2.0
Language
Python
Stars
849
Last update
11mo ago
Runs on Mac
Not stated
GPU
Not stated
Paid API key
Not required
Self-hostable
Yes

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s3 FAQ

Is s3 free?

Yes. s3 is open source and free to use. It's released under the Apache-2.0 license, a standard open-source license.

Does s3 run on a Mac?

The project doesn't say. Check its installation guide before you start.

Does s3 need a GPU?

The project doesn't state hardware needs. AI models generally run much faster with a GPU.

Is s3 still maintained?

It was last updated 11mo ago. Check recent issues on GitHub to judge how active it is.

What are alternatives to s3?

Similar free, open-source tools include ragflow, meilisearch, PageIndex, OpenViking.

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