Mercury 2.5

Inception·US·Released 2026-09-08
ClosedGeneral LLMReasoningTool use
260Kcontext
$0.2 / $0.75per 1M tokens (in / out)
—parameters
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Specs

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Context window260K
Max output64K
Parameters—
Knowledge cutoff2025-11-01
LicenceProprietary
Commercial useAPI only
InputText
OutputText
Familymercury

API price

USD per 1M tokens
Input$0.2
Output$0.75
Cached input$0.02
Change history
2026-10-22Price $0.04/$0.15 → $0.2/$0.75models.dev

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