arcee-ai / Trinity-Large-Thinking
Agents399B3K190Updated May 28, 2026
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Last updated
May 28, 2026
License
openmdw-1.1
Trinity-Large-Thinking is a reasoning-optimized variant of Arcee AI's Trinity-Large family — a 398B-parameter sparse Mixture-of-Experts (MoE) model with approximately 13B active parameters per token. Built on Trinity-Large-Base and post-trained with extended chain-of-thought r…
Tasks & library
- text generation
- transformers
Tags
- transformers
- afmoe
- text-generation
- reasoning
- agentic
- tool-calling
Technical specifications
Parameters399B
Librarytransformers
Languages11 languages
Base modelarcee-ai/Trinity-Large-Base
Licenseopenmdw-1.1