trinity-large-thinking

1369 Score third-party Elo · arena.ai / LMArena ?

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...

LLM & Generative AI 1 model 1 listings snapshot Oct 14, 2026, 12:43 AM

Platforms

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Cheapest OpenRouter no official benchmark Input$0.250 Output$0.800 per 1M tokens Fastest OpenRouter lowest p50 latency on this board 128.1 ms p50 Most free quota — largest published free allowance — free tier

Model variants

W3r9 dedup — same model + identical tags merge; prices are listed per billing form

Model	Provider	Tags	Input /1M	Output /1M
arcee-ai/trinity-large-thinking	OpenRouter	256k contextreasoning	$0.250	$0.800

Capabilities

official design_arena & architecture metadata

Design Arena Elo official design_arena benchmark (OpenRouter)

website 1139 · 41.3% wr
codecategories 1120 · 40.1% wr
dataviz 1099 · 39.3% wr
3d 1083 · 41.3% wr
gamedev 1083 · 38.4% wr
uicomponent 1047 · 32.6% wr
asciiart 1044 · 37.1% wr
svg 1016 · 35.2% wr

Input / Output modalities modality: text->text

text in+out

Platform details

per provider

provider	model	Input /1M	Output /1M	Latency ?	Official $/1M	Availability	Data time
OpenRouter	arcee-ai/trinity-large-thinking	$0.250	$0.800	128.1 ms	—	100% available	2026-10-14 00:43:21

1 rows · snapshot 2026-10-14 00:43:21 · from data/public/prices.json + measurements.json