# Arcee AI: Trinity Large Thinking

Provider: arcee-ai  
Category: llm  
Model ID: `arcee-ai/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

## Specs

- Context length: 262144 tokens
- Max output: 262144 tokens
- Modalities: text
- Released: 2026-04-01

## Pricing

- Input: $0.22 per million tokens
- Output: $0.85 per million tokens

## Providers

- **arcee-ai** — ctx 262144, input $0.22/M, output $0.85/M

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Last verified: 2026-04-23T23:46:29.618Z  
Canonical URL: https://switchy.build/models/trinity-large-thinking