Mercury 2.5 Preview vs Mistral Medium 3.5: side-by-side summary

Mercury 2.5 Preview and Mistral Medium 3.5 are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Mercury 2.5 Preview, from inception, has a 260,000-token context window and is priced at $0.04/M tokens input, $0.15/M tokens output on OpenRouter.

Mistral Medium 3.5, from Mistral AI, has a 262,144-token context window and is priced at $1.50/M tokens input, $7.50/M tokens output on OpenRouter.

Context window

• Mercury 2.5 Preview: 260,000 tokens
• Mistral Medium 3.5: 262,144 tokens

Price

• Mercury 2.5 Preview: $0.04/M tokens input, $0.15/M tokens output
• Mistral Medium 3.5: $1.50/M tokens input, $7.50/M tokens output

Provided by

• Mercury 2.5 Preview: inception
• Mistral Medium 3.5: Mistral AI

• Mercury 2.5 Preview model details, providers and pricing
• Mistral Medium 3.5 model details, providers and pricing