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...

by Arcee AI

Overview

Quick stats across all benchmark runs.

Score

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Avg Latency

0ms

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Pricing

Free in / Free out

per 1M tokens

Context

262K

tokens

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Benchmark Performance

How this model performs across different benchmarks

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Score Over Time

Performance trends across all benchmark runs

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Benchmark Activity

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Quickstart

View on OpenRouter

Get started with this model using OpenRouter

import { OpenRouter } from "@openrouter/sdk";

const openrouter = new OpenRouter({
  apiKey: "<OPENROUTER_API_KEY>"
});

const completion = await openrouter.chat.completions.create({
  model: "arcee-ai/trinity-large-thinking:free",
  messages: [
    {
      role: "user",
      content: "Hello!"
    }
  ]
});

console.log(completion.choices[0].message.content);

Get your API key at openrouter.ai/keys

Other Models from Arcee AI

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Spotlight	—	$0.18	—
Trinity Mini	7.7s	$0.10	—
Maestro Reasoning	—	$2.10	—
Virtuoso Large	—	$0.97	—
Coder Large	—	$0.65	—
Trinity Large Preview	—	$0.30	—