Inception Mercury 3: what's new (October 19, 2026)
Mercury 3 is available on the Inception API and through OpenRouter, Baseten, and Vercel, with a 1 million token context, at $0.20 per million input tokens and $0.70 per million output tokens. Inception reports 1,068 tokens per second and 4–8× faster running; those speed figures are vendor-reported.
Who it is for
Readers following a public model or product announcement. AIToolStack does not score this as its own tool.