Inception launches Mercury Decide on OpenRouter: a decision model doing 14 decisions/sec
StefanoErmon · x · 2026-10-01
Inception's structured decision model Mercury Decide is now live on OpenRouter, free for early access.
- How it works: send an app state plus typed questions, and it returns a choice, score, or yes/no answer with a calibrated probability taken directly from the model rather than written out as text — so output tokens are free
- Performance: up to 14 decisions per second, 33K context; Inception claims it's the most intelligent decision model on OpenRouter's JevBench v1.4
- Usage: called via OpenRouter's Decisions API (/v1/systemone schema), incompatible with OpenAI-compatible chat SDKs; suited for running on every case and escalating unsure ones to a human
Related event: Inception Launches Mercury Decide, a Decision Model at 14 Per Second(2 posts)→
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