Trinity Large Thinking

Provider：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. Launch video: https://youtu.be/Gc82AXLa0Rg?si=4RLn6WBz33qT--B7...

Key specs

• Context：262.1K
• Max output：80K
• Tokenizer：Other
• Released：2026-04-01

Token pricing

• Input price：$0.250 / 1M tokens
• Output price：$0.800 / 1M tokens
• Cache read：$0.060 / 1M tokens
• Blended price：$0.388 / 1M tokens

Modalities

Text

Use Cases

• Deep Reasoning & Analysis：Process long legal docs, academic papers, financial reports; multi-hop reasoning and evidence-chain tracing across huge contexts.（≈ $0.0064/call）

When to pick this model

Signals derived from public pricing and spec fields — not a benchmark. Validate with official docs and your own eval.

• Low input + output price: solid fit for high-frequency calls and batch processing.
• Long max output (>=30K tokens): strong fit for deep report / essay / document-drafting workflows.

FAQ

• What is the token pricing of Trinity Large Thinking? Input price $0.250 / 1M tokens, output price $0.800 / 1M tokens, blended about $0.388 / 1M tokens. Refer to Arcee AI’s official page for the exact rate.
• What context window does Trinity Large Thinking support? Context window is 262.1K, max output about 80K, suitable for long documents, multi-turn chat and complex reasoning.
• What scenarios is Trinity Large Thinking best for? Based on its capability and pricing, Trinity Large Thinking fits best: Deep Reasoning & Analysis. See the Use Cases section for details and cost estimates.
• What input/output modalities does Trinity Large Thinking support? Supports Text modality.
• Is Trinity Large Thinking a free model? Trinity Large Thinking is billed per token, not a free model.
• Which provider offers Trinity Large Thinking? Trinity Large Thinking is offered by Arcee AI.

Full info：Trinity Large Thinking