GoogleGemini 2.5 ProVSMistral AIMistral Large 3
Our Take
We recommend Gemini 2.5 Pro for complex multi-file code and clearly defined tasks, or the 4.6x cheaper Mistral Large 3 if your workflow is limited to scripting single-file apps or clearly defined functions. While they share very similar reasoning capabilities, Gemini 2.5 Pro handles repository-scale projects whereas Mistral Large 3 excels at basic functions and scripts. Choose Gemini 2.5 Pro for multi-file code and clearly defined tasks, or Mistral Large 3 to save on API costs for simple scripts.
▶WHY?
Benchmark Calculations & Evidence:
Coding Evaluation: Gemini 2.5 Pro was evaluated on SWE-bench Verified (scoring 59.6%), while Mistral Large 3 was evaluated on LiveCodeBench (scoring 34.4%).
Reasoning Accuracy: Both models were evaluated on the GPQA Diamond benchmark. Gemini 2.5 Pro scored 84.4%, while Mistral Large 3 scored 85.5%.
Cost Efficiency: Mistral Large 3 pricing ($0.5/M input, $1.5/M output) is 4.6x cheaper than Gemini 2.5 Pro ($1.25/M input, $10/M output).
Was this recommendation helpful?
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: $10.00Context WindowLarger
1.05M tokensBenchmarks & Scores
Coding (live-code-bench)
34.4%scripting single-file apps or clearly defined functions
Reasoning (gpqa-diamond)Winner (+1.1%)
85.5%graduate-level science QA
Cost & Context
Cost (per 1M tokens)4.6x cheaper
$0.75Input: $0.50 | Output: $1.50Context Window
262.14k tokensFrequently Asked Questions about Gemini 2.5 Pro vs Mistral Large 3
Mistral Large 3 is cheaper than Gemini 2.5 Pro. Mistral Large 3 has a blended cost of $0.75/1M tokens, which is about 4.6x cheaper than Gemini 2.5 Pro at $3.44/1M tokens.
For coding tasks, Gemini 2.5 Pro scores 59.6% on swe-bench-verified (multi-file code and clearly defined tasks), while Mistral Large 3 scores 34.4% on live-code-bench (scripting single-file apps or clearly defined functions).
Related Matchups
Explore similar comparisons for Gemini 2.5 Pro and Mistral Large 3.
Do you want to find a model for your constraints?
Use our interactive model finder to filter LLMs by reasoning capability, coding performance, cost, and context length.