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Mercury 2

mercury Reasoning Tool Calling Structured Output

Mercury 2 is an extremely fast reasoning LLM, and the first reasoning diffusion LLM (dLLM). Instead of generating tokens sequentially, Mercury 2 produces and refines multiple tokens in parallel, achieving...

Providers 4
Released Feb 20, 2026
Input Modalities text
Output Modalities text
Tarsk Use coding

Available Providers (4)

Provider Model ID Input Cost Output Cost Context Max Output Docs
OpenRouter inception/mercury-2 $0.25/MTok $0.75/MTok 128K 50K
Inception mercury-2 $0.25/MTok $0.75/MTok 128K 50K
Vercel AI Gateway inception/mercury-2 $0.25/MTok $0.75/MTok 128K 128K
Venice AI mercury-2 $0.31/MTok $0.94/MTok 128K 50K

Capabilities

Reasoning
Tool Calling
Attachments
Open Weights
Structured Output