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Arcee

Trinity Large Thinking

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...

Capabilities:

Input
  • Text input
  • Image input (vision)
  • File input (PDF)
  • Audio input
  • Video input
Output
  • Text output
  • Image output
  • Audio output
Pricing & availability:

  • OpenRouterOpenRouter

    $0.22 / $0.85 per M
Sources:
OpenRouterOpenRouter
Share:
Details:

  • ArceeProvider

    Arcee AI

  • Context window

    262K

  • Input price

    $0.22/M

  • Output price

    $0.85/M

  • Open weights

    Yes

  • Released

    Apr 2026