Mercury 3
ClosedGeneral LLMReasoningTool use
Mercury 3 is a model released by Inception Labs on 2026-10-19; weights are not open.
1Mcontext
$0.1 / $0.35per 1M tokens (in / out)
—parameters
8stories in our feed
Specs
hover a value to see its sourceContext window1M
Max output128K
Parameters—
Knowledge cutoff—
LicenceProprietary
Commercial useAPI only
InputText
OutputText
Familymercury
API price
USD per 1M tokensInput$0.1
Output$0.35
Cached input$0.01
No price change recorded since we started tracking.
2026-10-20
DeepSeek V4.1 Flash 1017、MiniMax M3.1 Flash 与 Mercury 3 同日发布Latent Space (swyx)
2026-10-19
Mercury 3 上架 Vercel AI Gateway：1000 tokens/秒，限时五折Guillermo Rauch