JetBrains / Mellum2-12B-A2.5B-Instruct

Text Generation12B11.3K91Updated Aug 13, 2026

Downloads

11.3K

Likes

91

Last updated

Aug 13, 2026

License

apache-2.0

[!Note] Use this model when you want direct, low-latency answers without an explicit chain of thought — interactive chat, code assistance, tool use, and instruction following. If you need explicit reasoning before the answer (complex debugging, planning, multi-step agentic fl…

Tasks & library

  • text generation
  • transformers

Tags

  • transformers
  • mellum
  • text-generation
  • conversational
  • en
  • model-index

Technical specifications

Parameters12B
Librarytransformers
Languagesen
Licenseapache-2.0