Arcee AI: Trinity Large Thinking

arcee-ai/trinity-large-thinking

Tool useJSONReasoningStreaming

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...

Pricing

Input

$0.22 / 1M

Output

$0.85 / 1M

Specs

Context

262,144 tokens

Input

text

Output

text

Released: 2026-04

Supported parameters

frequency_penaltyinclude_reasoninglogit_biasmax_tokenspresence_penaltyreasoningrepetition_penaltyresponse_formatseedstopstructured_outputstemperaturetool_choicetoolstop_ktop_p

Open weights · HuggingFace

14,910 downloads/mo

174 likes

other text-generation

arXiv:2602.17004

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