All Models

Trinity Large Thinking

trinityReasoningTool CallingOpen Weights

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...

Providers5
ReleasedApr 1, 2026
Input Modalitiestext
Output Modalitiestext
Tarsk Usecoding

Benchmarks

10.9
Intelligence Index
25.8
Coding Index

Available Providers (5)

ProviderModel IDInput CostOutput CostContextMax OutputDocs
NanoGPTarcee-ai/trinity-large-thinking$0.25/MTok$0.90/MTok262.1K80K
Vercel AI Gatewayarcee-ai/trinity-large-thinking$0.25/MTok$0.90/MTok262.1K80K
Kilo Gatewayarcee-ai/trinity-large-thinking$0.25/MTok$0.80/MTok262.1K80K
OpenRouterarcee-ai/trinity-large-thinking$0.25/MTok$0.80/MTok262.1K80K
Arceetrinity-large-thinking$0.25/MTok$0.80/MTok262.1K262.1K

Capabilities

Reasoning
Tool Calling
Attachments
Open Weights
Structured Output