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arcee-aiListed Apr 1, 2026

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...

Compare
Context window262.1K
Max output80K
Provider endpoints2
Benchmark results0
Tool callingReasoningPrompt cachingOpen weights
Measured performance

Benchmark results

All leaderboards ↗
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No published results in this index yet

Scores appear here when an evaluation matches this exact model.

Access & cost

Prices across providers

2 quotes

OpenRouter

Catalog quote
Input
$0.25
Output
$0.80
Cached input
$0.06
USD / 1M tokens
262.1K context80K max outputPrice source ↗Checked Oct 18, 2026
Endpoint IDarcee-ai/trinity-large-thinking

Arcee AI

via OpenRouter

arcee-ai

Input
$0.25
Output
$0.80
Cached input
$0.06
USD / 1M tokens
262.1K context80K max outputPrice source ↗Checked Oct 18, 2026
Endpoint IDarcee-ai/trinity-large-thinking::arcee-ai

Model specifications

Developer
arcee-ai
Modality
Language
Context
262,144 tokens
Maximum output
80,000 tokens
Weights
Open weights
Provider listed
Apr 1, 2026
First discovered
Oct 16, 2026

Exact identities

  • openrouterarcee-ai/trinity-large-thinking

Sources

OpenRouter ↗

Updated Oct 18, 2026