allenai / Molmo2-4B

Vision4.9B19.6K54Updated Jan 23, 2026

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19.6K

Likes

54

Last updated

Jan 23, 2026

License

apache-2.0

Molmo2 is a family of open vision-language models developed by the Allen Institute for AI (Ai2) that support image, video and multi-image understanding and grounding. Molmo2 models are trained on publicly available third party datasets as referenced in our technical report and…

Tasks & library

  • image text to text
  • transformers

Tags

  • transformers
  • molmo2
  • image-text-to-text
  • multimodal
  • olmo
  • molmo

Technical specifications

Parameters4.9B
Librarytransformers
Languagesen
Licenseapache-2.0