Inception
Mercury 2.5
CTX260K
Reasoning · Tools
TextInput$0.04/M
TextOutput$0.15/M
Mercury 2.5 is the fastest reasoning LLM, and the latest diffusion LLM (dLLM) from Inception
PaidProprietary999/1040
Mercury 2.5 is the fastest reasoning LLM, and the latest diffusion LLM (dLLM) from Inception
Code editing dLLM for autocomplete (FIM) and next-edit suggestions
Reasoning model for deliberate analysis, multi-step problem solving, and tool use
Sep 2026
Mar 2026
Feb 2026
Dates are release dates from models.dev; for open models found on Hugging Face, the day the repo was published.