Gemini 2.5 Pro vs Mistral Large 3 (675B Instruct 2512) Comparison
Comparing Gemini 2.5 Pro and Mistral Large 3 (675B Instruct 2512) across benchmarks, pricing, and capabilities.
Performance Benchmarks
Comparative analysis across standard metrics
Gemini 2.5 Pro outperforms in 2 benchmarks (GPQA, SimpleQA), while Mistral Large 3 (675B Instruct 2512) is better at 0 benchmarks.
Gemini 2.5 Pro significantly outperforms across most benchmarks.
Arena Performance
Human preference votes
Pricing Analysis
Price comparison per million tokens
For input processing, Gemini 2.5 Pro ($1.25/1M tokens) is 2.5x more expensive than Mistral Large 3 (675B Instruct 2512) ($0.50/1M tokens).
For output processing, Gemini 2.5 Pro ($10.00/1M tokens) is 6.7x more expensive than Mistral Large 3 (675B Instruct 2512) ($1.50/1M tokens).
In conclusion, Gemini 2.5 Pro is more expensive than Mistral Large 3 (675B Instruct 2512).*
* Using a 3:1 ratio of input to output tokens
Context Window
Maximum input and output token capacity
Gemini 2.5 Pro accepts 1,048,576 input tokens compared to Mistral Large 3 (675B Instruct 2512)'s 262,100 tokens. Mistral Large 3 (675B Instruct 2512) can generate longer responses up to 262,100 tokens, while Gemini 2.5 Pro is limited to 65,536 tokens.
Input Capabilities
Supported data types and modalities
Both Gemini 2.5 Pro and Mistral Large 3 (675B Instruct 2512) support multimodal inputs.
They are both capable of processing various types of data, offering versatility in application.
Gemini 2.5 Pro
Mistral Large 3 (675B Instruct 2512)
License
Usage and distribution terms
Gemini 2.5 Pro is licensed under a proprietary license, while Mistral Large 3 (675B Instruct 2512) uses Apache 2.0.
License differences may affect how you can use these models in commercial or open-source projects.
Proprietary
Closed source
Apache 2.0
Open weights
Release Timeline
When each model was launched
Gemini 2.5 Pro was released on 2025-05-20, while Mistral Large 3 (675B Instruct 2512) was released on 2025-12-04.
Mistral Large 3 (675B Instruct 2512) is 7 months newer than Gemini 2.5 Pro.
May 20, 2025
9 months ago
Dec 4, 2025
3 months ago
6mo newerKnowledge Cutoff
When training data ends
Gemini 2.5 Pro has a documented knowledge cutoff of 2025-01-31, while Mistral Large 3 (675B Instruct 2512)'s cutoff date is not specified.
We can confirm Gemini 2.5 Pro's training data extends to 2025-01-31, but cannot make a direct comparison without Mistral Large 3 (675B Instruct 2512)'s cutoff date.
Jan 2025
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Provider Availability
Gemini 2.5 Pro is available from Google. Mistral Large 3 (675B Instruct 2512) is available from Mistral AI. The availability of providers can affect quality of the model and reliability.
Gemini 2.5 Pro
Mistral Large 3 (675B Instruct 2512)
Outputs Comparison
Key Takeaways
Gemini 2.5 ProMistral Large 3 (675B Instruct 2512)Detailed Comparison
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