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Trinity Large Thinking

by Arcee Ai

Trinity Large Thinking is a powerful open source reasoning model from the team at Arcee AI. It shows strong performance in PinchBench, agentic workloads, and reasoning tasks. Launc

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Trinity Large Thinking

Added 10 July 2026

#arcee-ai

Overview

Trinity Large Thinking is a powerful open source reasoning model from the team at Arcee AI. It shows strong performance in PinchBench, agentic workloads, and reasoning tasks. Launch video: https://youtu.be/Gc82AXLa0Rg?si=4RLn6WBz33qT--B7...

How to use / API access

Call via OpenRouter with model id `arcee-ai/trinity-large-thinking`.

  • openrouter · arcee-ai/trinity-large-thinking Docs

OpenRouter id: arcee-ai/trinity-large-thinking

Benchmarks

  • Design Arena 3d (other) : 1156 elo · #61
  • Design Arena asciiart (other) : 1087 elo · #46
  • Design Arena codecategories (other) : 1159 elo · #64
  • Design Arena dataviz (other) : 1140 elo · #70

Notes

Trinity Large Thinking is listed in the EDNA Models directory from the OpenRouter catalogue.

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