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WeiboAI / VibeThinker-1.5B

Text Generation1.8B8.3K559Updated Jun 17, 2026
Hugging Face

Downloads

8.3K

Likes

559

Last updated

Jun 17, 2026

License

mit

🌱 Code Generation: It achieved scores of 55.9 on LiveCodeBench v5 and 51.1 on v6. Its v6 score slightly leads Magistral Medium (50.3), underscoring its strong reasoning performance.

Tasks & library

  • text generation
  • transformers

Tags

  • transformers
  • qwen2
  • text-generation
  • math
  • code
  • gpqa

Technical specifications

Parameters1.8B
Librarytransformers
Languagesen
Base modelQwen/Qwen2.5-Math-1.5B
Licensemit