Arcee AI: Trinity Large Thinking

arcee-ai/trinity-large-thinking

131st smartest of 182ReasoningToolsJSON

Use via OpenRouter ↗

Intelligence

18.2

131st of 182

Design Elo

1161

Website

Speed

—

tokens/sec

Latency

—

first token

Input price

$0.220

106th cheapest

Context

262K

262K max out

How it compares

Smarter than28%

of all ranked models

Cheaper than68%

of all ranked models

Overview

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...

Benchmarks

independent · Artificial Analysis & Design Arena

Artificial Analysis57th percentile

Intelligence Index

18.2

Coding Index

25.8

GPQA Diamond

75%

Humanity's Last Exam

15%

SciCode

36%

Tau²-Bench (agentic)

90%

Design Arena · Elo7,102 tournaments

Website

1161

1139

Data Viz

1127

svg

1063

Providers & pricing (2)

Provider	In $/M	Out $/M	Context	Uptime
Parasailfp4	$0.220	$0.850	262K	100%
Arcee AI	$0.250	$0.800	262K	—

Specifications

Context window262K

Max output262K

Knowledge cutoff—

Input modalitiestext

Output modalitiestext

Prompt caching—

Cache read price$0.060/M

ModeratedNo

Open weightsarcee-ai/Trinity-Large-Thinking ↗

Trinity Large Thinking FAQ

How much does Trinity Large Thinking cost?

Trinity Large Thinking costs $0.220 per million input tokens and $0.850 per million output tokens via OpenRouter, making it 106th cheapest of 332 paid models.

How smart is Trinity Large Thinking?

Trinity Large Thinking scores 18.2 on the Artificial Analysis Intelligence Index, ranking 131st of 182 benchmarked models, with a GPQA Diamond score of 75%.