OpenRouter

Trinity Large Thinking

Name: Trinity Large Thinking
Brand: OpenRouter

Canonical ID: openrouter/arcee-ai/trinity-large-thinking

More OpenRouter models More trinity family models

Reasoning-optimized 398B MoE agent model with extended thinking for long-horizon and multi-turn tool use

Reasoning: Yes Tool use: Yes Open weights

Overview

text

Provider: OpenRouter
Family: trinity
Release date: 2026-04-01
Last updated: 2026-05-28
Input modalities: text
Output modalities: text

Pricing and Limits

Token pricing

Input: $0.25/1M
Output: $0.8/1M
Cached input: N/A

Context and output

Context window: 262,144
Max output tokens: 80,000
Qualified ID: openrouter/arcee-ai/trinity-large-thinking

Model Summary

Trinity Large Thinking is a model listing in the OpenRouter provider catalog. It is categorized under the trinity family.

The model supports text modalities across input/output paths. Reported context capacity is 262,144. Pricing is listed at $0.25/1M input and $0.8/1M output.

Same Family: trinity

Comparable models in the same family across providers.

Browse family

Model	Provider	Context	Input	Output	Flags
Arcee Trinity Large Thinking (Public Preview) digitalocean/arcee-trinity-large-thinking	DigitalOcean	128,000	$0.25/1M	$0.9/1M	Reasoning Tools
Trinity Large Thinking vercel/arcee-ai/trinity-large-thinking	Vercel AI Gateway	262,100	$0.25/1M	$0.8/1M	Reasoning Tools
Trinity Large Thinking nano-gpt/arcee-ai/trinity-large-thinking	NanoGPT	262,144	$0.25/1M	$0.9/1M	Reasoning Tools
Trinity Large Thinking kilo/arcee-ai/trinity-large-thinking	Kilo Gateway	262,144	$0.25/1M	$0.8/1M	Reasoning Tools
Trinity Large Thinking arcee/trinity-large-thinking	Arcee	262,144	$0.25/1M	$0.8/1M	Reasoning Tools

Trinity Large Thinking

Overview

Pricing and Limits

Token pricing

Context and output

Model Summary

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