Model Comparison

Gemini 3.6 Flash vs Mistral Large 3 (675B Instruct 2512 Eagle)Which is better in 2026?

Comparing Gemini 3.6 Flash and Mistral Large 3 (675B Instruct 2512 Eagle) across benchmarks, pricing, and capabilities.

Verdict: Gemini 3.6 Flash vs Mistral Large 3 (675B Instruct 2512 Eagle) — which is better?

Gemini 3.6 Flash (by Google) and Mistral Large 3 (675B Instruct 2512 Eagle) (by Mistral AI) are two of the AI models people compare most. Here is how they stack up on benchmarks, price and capabilities, and which one to pick in 2026.

Choose Gemini 3.6 Flash if…

  • you want the most recent training data — it shipped Jul 2026

Choose Mistral Large 3 (675B Instruct 2512 Eagle) if…

  • you need open weights you can self-host or fine-tune

Performance Benchmarks

Comparative analysis across standard metrics

No common benchmarks found

Gemini 3.6 Flash and Mistral Large 3 (675B Instruct 2512 Eagle)don't have any common benchmark datasets to compare. They may have been evaluated on different testing suites.

Arena Performance

Human preference votes

Context Window

Maximum input and output token capacity

Only Gemini 3.6 Flash specifies input context (1,048,576 tokens). Only Gemini 3.6 Flash specifies output context (65,536 tokens).

Google
Gemini 3.6 Flash
Input1,048,576 tokens
Output65,536 tokens
Mistral AI
Mistral Large 3 (675B Instruct 2512 Eagle)
Input- tokens
Output- tokens
Mon Jul 27 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Both Gemini 3.6 Flash and Mistral Large 3 (675B Instruct 2512 Eagle) support multimodal inputs.

They are both capable of processing various types of data, offering versatility in application.

Gemini 3.6 Flash

Text
Images
Audio
Video

Mistral Large 3 (675B Instruct 2512 Eagle)

Text
Images
Audio
Video

License

Usage and distribution terms

Gemini 3.6 Flash is licensed under a proprietary license, while Mistral Large 3 (675B Instruct 2512 Eagle) uses Apache 2.0.

License differences may affect how you can use these models in commercial or open-source projects.

Gemini 3.6 Flash

Proprietary

Closed source

Mistral Large 3 (675B Instruct 2512 Eagle)

Apache 2.0

Open weights

Release Timeline

When each model was launched

Gemini 3.6 Flash was released on 2026-07-21, while Mistral Large 3 (675B Instruct 2512 Eagle) was released on 2025-12-04.

Gemini 3.6 Flash is 8 months newer than Mistral Large 3 (675B Instruct 2512 Eagle).

Gemini 3.6 Flash

Jul 21, 2026

4 days ago

7mo newer
Mistral Large 3 (675B Instruct 2512 Eagle)

Dec 4, 2025

7 months ago

Knowledge Cutoff

When training data ends

Gemini 3.6 Flash has a documented knowledge cutoff of 2026-03-31, while Mistral Large 3 (675B Instruct 2512 Eagle)'s cutoff date is not specified.

We can confirm Gemini 3.6 Flash's training data extends to 2026-03-31, but cannot make a direct comparison without Mistral Large 3 (675B Instruct 2512 Eagle)'s cutoff date.

Gemini 3.6 Flash

Mar 2026

Mistral Large 3 (675B Instruct 2512 Eagle)

—

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion→

Key Takeaways

Google
Larger context window (1,048,576 tokens)
Mistral AI
Has open weights

Detailed Comparison

Interactive Arena

Judge for yourself.

Run your own prompts against Gemini 3.6 Flash and Mistral Large 3 (675B Instruct 2512 Eagle) side-by-side, then vote on the output you prefer.

Gemini 3.6 Flash
✓ Preferred
Mistral Large 3 (675B Instruct 2512 Eagle)
Open in Playground
AI Model Comparison Table
Feature
Google
Gemini 3.6 Flash
Mistral AI
Mistral Large 3 (675B Instruct 2512 Eagle)

FAQ

Common questions about Gemini 3.6 Flash vs Mistral Large 3 (675B Instruct 2512 Eagle).

Which is better, Gemini 3.6 Flash or Mistral Large 3 (675B Instruct 2512 Eagle)?

Gemini 3.6 Flash (Google) and Mistral Large 3 (675B Instruct 2512 Eagle) (Mistral AI) each have strengths in different areas. Compare their benchmark scores, pricing, context windows, and capabilities above to determine which fits your needs.

How does Gemini 3.6 Flash compare to Mistral Large 3 (675B Instruct 2512 Eagle) in benchmarks?

Gemini 3.6 Flash scores CharXiv-R: 89.4%, OSWorld-Verified: 83.0%, Terminal-Bench 2.1: 78.0%, MLE-Bench: 63.9%, SWE-Bench Pro: 58.7%. Mistral Large 3 (675B Instruct 2512 Eagle) scores MMMLU: 85.5%, AMC_2022_23: 52.0%, GPQA: 43.9%, LiveCodeBench: 34.4%, SimpleQA: 23.8%.

What are the context window sizes for Gemini 3.6 Flash and Mistral Large 3 (675B Instruct 2512 Eagle)?

Gemini 3.6 Flash supports 1.0M tokens and Mistral Large 3 (675B Instruct 2512 Eagle) supports an unknown number of tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between Gemini 3.6 Flash and Mistral Large 3 (675B Instruct 2512 Eagle)?

Key differences include licensing (Proprietary vs Apache 2.0). See the full comparison above for benchmark-by-benchmark results.

Who makes Gemini 3.6 Flash and Mistral Large 3 (675B Instruct 2512 Eagle)?

Gemini 3.6 Flash is developed by Google and Mistral Large 3 (675B Instruct 2512 Eagle) is developed by Mistral AI.

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