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Mercury 2

OpenRouter

Mercury 2 by OpenRouter costs $0.25 per 1M input tokens and $0.75 per 1M output tokens, with a 128K-token context window.

Pricing

Input (per 1M tokens)
$0.25
Output (per 1M tokens)
$0.75
Cached input (per 1M)
$0.03

Specifications

Provider
OpenRouter
Context window
128K tokens
Parameters
Released
Mar 2026
Open weights
No
Frontier model
No

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FAQ

Pricing is per 1M tokens (USD); confirm with the provider before production use.