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BAAI / AREX-2

Agents27B3.1K154Updated Oct 1, 2026
Hugging Face

Downloads

3.1K

Likes

154

Last updated

Oct 1, 2026

License

apache-2.0

AREX-2 is a 27B-parameter long-horizon agent model from the Beijing Academy of Artificial Intelligence (BAAI). It learns to improve a solution over multiple test-time rounds: propose, measure, reflect, and revise.

Tasks & library

  • image text to text
  • transformers

Tags

  • transformers
  • qwen3_5
  • image-text-to-text
  • agent
  • deep-research
  • reasoning

Technical specifications

Parameters27B
Librarytransformers
LanguagesNot available
Base modelQwen/Qwen3.8-27B
Licenseapache-2.0