arcee-ai

Trinity Large Thinking

Trinity-Large-Thinking is a reasoning-optimized variant of Arcee AI's Trinity-Large family — a 398B-parameter sparse Mixture-of-Experts (MoE) model with approximately 13B active parameters per token. Built on Trinity-Large-Base and post-trained with extended chain-of-thought reasoning and agentic RL, Trinity-Large-Thinking delivers state-of-the-art performance on agentic benchmarks while maintaining strong general capabilities.

text inputtext outputlanguage

Use with MiniRouter View docs

1const response = await fetch('https://api.minirouter.sh/v1/chat/completions', {2  method: 'POST',3  headers: {4    Authorization: `Bearer ${process.env.MINIROUTER_KEY}`,5    'Content-Type': 'application/json',6  },7  body: JSON.stringify({8    model: 'arcee-ai/trinity-large-thinking',9    messages: [{ role: 'user', content: 'Why is the sky blue?' }],10  }),11})12 13const data = await response.json()14console.log(data.choices[0].message.content)

Read docs →

Overview

Live catalog values only. MiniRouter does not publish latency or throughput here until those measurements are connected to the public feed.

Model type: language
Context window: 262,100
Maximum output: 80,000
Input / 1M tokens: $0.2625
Output / 1M tokens: $0.945
Released: 2026-04-01

Prices include the MiniRouter fee. Compatibility snapshot: 2026-08-06. Input: text. Output: text.

Endpoints

/v1/chat/completions/v1/messages/v1/responses

Platform-funded routing only. Caller BYOK credentials and OIDC-based upstream authentication are intentionally excluded; authenticate with a MiniRouter bearer key.

Captured parameters: max_tokens, temperature, stop, tools, tool_choice, reasoning, include_reasoning.

API

Use the setup panel above to switch between Chat Completions, Messages, and supported client configuration drafts. Every snippet keeps the model ID unchanged.

Base URLhttps://api.minirouter.sh/v1

Model IDarcee-ai/trinity-large-thinking

Providers

MiniRouter selects from the configured routes below. Priority is the catalog order, not a latency or availability score.

Provider	Priority	Input / 1M	Output / 1M	Parameters	Access
vercel	1	$0.2625	$0.945	max_tokens, temperature, stop, tools, tool_choice, reasoning, include_reasoning	MiniRouter balance