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Arcee AI

Trinity Large Thinking

Trinity Large Thinking is a reasoning-focused variant in Arcee AI's Trinity Large family: a 398B-parameter sparse mixture-of-experts model with about 13B active parameters per token, built on Trinity Large Base and emphasizing extended chain-of-thought reasoning.

ReasoningTool Use
Use with AI GatewayView docs
index.ts
import { streamText } from 'ai'


const result = streamText({
  model: 'arcee-ai/trinity-large-thinking',
  prompt: 'Why is the sky blue?'
})
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Providers

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Provider
Context
Max Output
Latency
Throughput
Input
Output
Cache
Web Search
Capabilities
ZDR
No Training
Release Date
Arcee AI
Legal:Terms
•
Privacy
262K80K
0.3s
351tps
$0.25/M
$0.90/M
—
04/01/2026