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Arcee AI: Trinity Mini

arcee-ai/trinity-mini

Model weights

Trinity Mini is a 26B-parameter (3B active) sparse mixture-of-experts language model featuring 128 experts with 8 active per token. Engineered for efficient reasoning over long contexts (131k) with robust function calling and multi-step agent workflows.

Modalities

Context

131K

Released

Dec 1, 2025

About Arcee AI: Trinity Mini

OpenRouter makes Arcee AI: Trinity Mini available through a unified, OpenAI-compatible API using the model ID arcee-ai/trinity-mini.

Arcee AI: Trinity Mini accepts text and returns text. It has a 131,072-token context window.

It was released on December 1, 2025.

More models from Arcee AI

  • Trinity Large Thinking
  • Virtuoso Large

Frequently asked questions

Trinity Mini is a 26B-parameter (3B active) sparse mixture-of-experts language model featuring 128 experts with 8 active per token. Engineered for efficient reasoning over long contexts (131k) with robust function calling and multi-step agent workflows.

Trinity Mini has a 131,072 token context window.

Trinity Large Thinking and Virtuoso Large are other text models from Arcee AI.

Trinity Mini was released on December 1, 2025.

ActivityFAQ

Activity

Token volume and request traffic to this model over time.