Model Comparison

Gemini 3 Pro vs Devstral Small 1.1Which is better in 2026?

Gemini 3 Pro significantly outperforms across most benchmarks. Devstral Small 1.1 is 30.0x cheaper per token.

Verdict: Gemini 3 Pro vs Devstral Small 1.1 — which is better?

Gemini 3 Pro (by Google) and Devstral Small 1.1 (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.

Gemini 3 Pro outperforms in 1 benchmarks (SWE-Bench Verified), while Devstral Small 1.1 is better at 0 benchmarks. Gemini 3 Pro significantly outperforms across most benchmarks.

On price, Devstral Small 1.1 is roughly 30.0x cheaper per token on a blended 3:1 input/output basis, which adds up quickly at production volume.

Gemini 3 Pro also accepts a larger context window (1,048,576 input tokens), making it the stronger choice for long documents and large codebases.

Choose Gemini 3 Pro if…

  • you want the strongest raw capability — it leads on 1 of 1 shared benchmarks
  • you process long inputs — it offers a 1,048,576 token context window
  • you want the most recent training data — it shipped Nov 2025

Choose Devstral Small 1.1 if…

  • cost matters — it's about 30.0x cheaper per token
  • you need open weights you can self-host or fine-tune
Want to compare interactively?Try the playground

Performance Benchmarks

Comparative analysis across standard metrics

1 benchmarks

Gemini 3 Pro outperforms in 1 benchmarks (SWE-Bench Verified), while Devstral Small 1.1 is better at 0 benchmarks.

Gemini 3 Pro significantly outperforms across most benchmarks.

Sat Jun 13 2026 • llm-stats.com

Arena Performance

Human preference votes

Pricing Analysis

Price comparison per million tokens

Devstral Small 1.1 costs less

For input processing, Gemini 3 Pro ($2.00/1M tokens) is 20.0x more expensive than Devstral Small 1.1 ($0.10/1M tokens).

For output processing, Gemini 3 Pro ($12.00/1M tokens) is 40.0x more expensive than Devstral Small 1.1 ($0.30/1M tokens).

In conclusion, Gemini 3 Pro is more expensive than Devstral Small 1.1.*

* Using a 3:1 ratio of input to output tokens

Lowest available price from all providers
Sat Jun 13 2026 • llm-stats.com
Google
Gemini 3 Pro
Input tokens$2.00
Output tokens$12.00
Best providerGoogle
Mistral AI
Devstral Small 1.1
Input tokens$0.10
Output tokens$0.30
Best providerMistral
Notice missing or incorrect data?Start an Issue→

Context Window

Maximum input and output token capacity

Gemini 3 Pro accepts 1,048,576 input tokens compared to Devstral Small 1.1's 128,000 tokens. Devstral Small 1.1 can generate longer responses up to 128,000 tokens, while Gemini 3 Pro is limited to 65,536 tokens.

Google
Gemini 3 Pro
Input1,048,576 tokens
Output65,536 tokens
Mistral AI
Devstral Small 1.1
Input128,000 tokens
Output128,000 tokens
Sat Jun 13 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Gemini 3 Pro supports multimodal inputs, whereas Devstral Small 1.1 does not.

Gemini 3 Pro can handle both text and other forms of data like images, making it suitable for multimodal applications.

Gemini 3 Pro

Text
Images
Audio
Video

Devstral Small 1.1

Text
Images
Audio
Video

License

Usage and distribution terms

Gemini 3 Pro is licensed under a proprietary license, while Devstral Small 1.1 uses Apache 2.0.

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

Gemini 3 Pro

Proprietary

Closed source

Devstral Small 1.1

Apache 2.0

Open weights

Release Timeline

When each model was launched

Gemini 3 Pro was released on 2025-11-18, while Devstral Small 1.1 was released on 2025-07-11.

Gemini 3 Pro is 4 months newer than Devstral Small 1.1.

Gemini 3 Pro

Nov 18, 2025

6 months ago

4mo newer
Devstral Small 1.1

Jul 11, 2025

11 months ago

Knowledge Cutoff

When training data ends

Gemini 3 Pro has a documented knowledge cutoff of 2025-01-31, while Devstral Small 1.1's cutoff date is not specified.

We can confirm Gemini 3 Pro's training data extends to 2025-01-31, but cannot make a direct comparison without Devstral Small 1.1's cutoff date.

Gemini 3 Pro

Jan 2025

Devstral Small 1.1

—

Provider Availability

Gemini 3 Pro is available from Google. Devstral Small 1.1 is available from Mistral AI.

Gemini 3 Pro

google logo
Google
Input Price:Input: $2.00/1MOutput Price:Output: $12.00/1M

Devstral Small 1.1

mistral logo
Mistral
Input Price:Input: $0.10/1MOutput Price:Output: $0.30/1M
* Prices shown are per million tokens

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion→

Key Takeaways

Google
Larger context window (1,048,576 tokens)
Supports multimodal inputs
Higher SWE-Bench Verified score (76.2% vs 53.6%)
Mistral AI
Less expensive input tokens
Less expensive output tokens
Has open weights

Detailed Comparison

AI Model Comparison Table
Feature
Google
Gemini 3 Pro
Mistral AI
Devstral Small 1.1

FAQ

Common questions about Gemini 3 Pro vs Devstral Small 1.1.

Which is better, Gemini 3 Pro or Devstral Small 1.1?

Gemini 3 Pro significantly outperforms across most benchmarks. Gemini 3 Pro is made by Google and Devstral Small 1.1 is made by Mistral AI. The best choice depends on your use case — compare their benchmark scores, pricing, and capabilities above.

How does Gemini 3 Pro compare to Devstral Small 1.1 in benchmarks?

Gemini 3 Pro scores AIME 2025: 100.0%, Vending-Bench 2: 100.0%, Global PIQA: 93.4%, GPQA: 91.9%, MMMLU: 91.8%. Devstral Small 1.1 scores SWE-Bench Verified: 53.6%.

Is Gemini 3 Pro cheaper than Devstral Small 1.1?

Devstral Small 1.1 is 20.0x cheaper for input tokens. Gemini 3 Pro costs $2.00/M input and $12.00/M output via google. Devstral Small 1.1 costs $0.10/M input and $0.30/M output via mistral.

What are the context window sizes for Gemini 3 Pro and Devstral Small 1.1?

Gemini 3 Pro supports 1.0M tokens and Devstral Small 1.1 supports 128K 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 Pro and Devstral Small 1.1?

Key differences include context window (1.0M vs 128K), input pricing ($2.00 vs $0.10/M), multimodal support (yes vs no), licensing (Proprietary vs Apache 2.0). See the full comparison above for benchmark-by-benchmark results.

Who makes Gemini 3 Pro and Devstral Small 1.1?

Gemini 3 Pro is developed by Google and Devstral Small 1.1 is developed by Mistral AI.

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