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Mistral Large 3 vs Gemini 3 Flash

A detailed comparison of Mistral Large 3 (Mistral) and Gemini 3 Flash (Google) across pricing, performance, and features.

Pricing Comparison

MetricMistral Large 3Gemini 3 FlashDifference
Input / 1M tokens$2.00$0.50-75%
Output / 1M tokens$5.00$3.00-40%
Context window128K1M
Max output16.384K65.536K

Benchmark Comparison

BenchmarkMistral Large 3Gemini 3 Flash
MMLU-Pro83%78%
HumanEval91%90%

Capabilities

CapabilityMistral Large 3Gemini 3 Flash
code
reasoning
text
tool-use
vision

Mistral Large 3 Strengths

  • Low output cost ($5/1M) for a flagship
  • Strong multilingual support
  • European data sovereignty option

Mistral Large 3 Weaknesses

  • Lower benchmarks than top-tier competitors
  • Smaller ecosystem

Gemini 3 Flash Strengths

  • 1M context at budget pricing
  • Very fast
  • Free tier available via Google AI Studio

Gemini 3 Flash Weaknesses

  • Less capable than Pro on complex reasoning
  • Audio input priced separately ($1/1M)

Quick Verdict

Best value: Gemini 3 Flash is the more affordable option at $0.5/$3 per 1M tokens.

Higher benchmarks: Mistral Large 3 scores higher on average across available benchmarks (87.0% avg).

Larger context: Gemini 3 Flash supports 1M tokens.

Choose Gemini 3 Flash if cost matters most. Choose Mistral Large 3 if you need the best possible quality for complex tasks.

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