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GoogleGemini 2.5 ProVSMistral AIMistral Medium 3.5

Analysis by:the whichllmmodel Editorial Team|Updated: June 2026

Our Take

Standardized reasoning and coding benchmarks are currently pending verification for one or both of these models. We recommend testing Gemini 2.5 Pro and Mistral Medium 3.5 directly in their respective provider playgrounds to see which fits your specific prompt styles best.
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Model Specs

Gemini 2.5 Pro

Benchmarks & Scores

Coding (swe-bench-verified)
59.6%

multi-file code and clearly defined tasks

Reasoning (gpqa-diamond)
84.4%

graduate-level science QA

Cost & Context

Cost (per 1M tokens)
$3.44Input: $1.25 | Output: $10.00
Context WindowLarger
1.05M tokens
Model Specs

Mistral Medium 3.5

Open SourceAPI Available

Benchmarks & Scores

Coding (swe-bench-pro)
N/A

complex codebases, multi-file repositories, and architectural planning

Reasoning (gpqa-diamond)
N/A

graduate-level science QA

Cost & Context

Cost (per 1M tokens)1.1x cheaper
$3.00Input: $1.50 | Output: $7.50
Context Window
262.14k tokens

Frequently Asked Questions about Gemini 2.5 Pro vs Mistral Medium 3.5

Mistral Medium 3.5 is cheaper than Gemini 2.5 Pro. Mistral Medium 3.5 has a blended cost of $3.00/1M tokens, which is about 1.1x cheaper than Gemini 2.5 Pro at $3.44/1M tokens.

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