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  • © 2025 OpenRouter, Inc

    Arcee AI: Trinity Mini

    arcee-ai/trinity-mini

    Created Dec 1, 2025131,072 context
    $0.045/M input tokens$0.15/M output tokens

    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.

    Recent activity on Trinity Mini

    Total usage per day on OpenRouter

    Reasoning
    2.35M
    Prompt
    975K
    Completion
    514K

    Prompt tokens measure input size. Reasoning tokens show internal thinking before a response. Completion tokens reflect total output length.