Model Comparison

Devstral Medium vs Qwen2.5-Coder 7B InstructWhich is better in 2026?

Comparing Devstral Medium and Qwen2.5-Coder 7B Instruct across benchmarks, pricing, and capabilities.

Verdict: Devstral Medium vs Qwen2.5-Coder 7B Instruct — which is better?

Devstral Medium (by Mistral AI) and Qwen2.5-Coder 7B Instruct (by Alibaba Cloud / Qwen Team) 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 Devstral Medium if…

  • you want the most recent training data — it shipped Jul 2025

Choose Qwen2.5-Coder 7B Instruct if…

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

Performance Benchmarks

Comparative analysis across standard metrics

No common benchmarks found

Devstral Medium and Qwen2.5-Coder 7B Instructdon'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 Devstral Medium specifies input context (128,000 tokens). Only Devstral Medium specifies output context (128,000 tokens).

Mistral AI
Devstral Medium
Input128,000 tokens
Output128,000 tokens
Alibaba Cloud / Qwen Team
Qwen2.5-Coder 7B Instruct
Input- tokens
Output- tokens
Wed Jul 15 2026 • llm-stats.com

License

Usage and distribution terms

Devstral Medium is licensed under a proprietary license, while Qwen2.5-Coder 7B Instruct uses Apache 2.0.

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

Devstral Medium

Proprietary

Closed source

Qwen2.5-Coder 7B Instruct

Apache 2.0

Open weights

Release Timeline

When each model was launched

Devstral Medium was released on 2025-07-10, while Qwen2.5-Coder 7B Instruct was released on 2024-09-19.

Devstral Medium is 10 months newer than Qwen2.5-Coder 7B Instruct.

Devstral Medium

Jul 10, 2025

1.0 years ago

9mo newer
Qwen2.5-Coder 7B Instruct

Sep 19, 2024

1.8 years ago

Knowledge Cutoff

When training data ends

Neither model specifies a knowledge cutoff date.

Unable to compare the recency of their training data.

No cutoff dates available

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion→

Key Takeaways

Mistral AI
Larger context window (128,000 tokens)
Alibaba Cloud / Qwen Team

Qwen2.5-Coder 7B Instruct

View details

Alibaba Cloud / Qwen Team

Has open weights

Detailed Comparison

Interactive Arena

Judge for yourself.

Run your own prompts against Devstral Medium and Qwen2.5-Coder 7B Instruct side-by-side, then vote on the output you prefer.

Devstral Medium
✓ Preferred
Qwen2.5-Coder 7B Instruct
Open in Playground
AI Model Comparison Table
Feature
Mistral AI
Devstral Medium
Alibaba Cloud / Qwen Team
Qwen2.5-Coder 7B Instruct

FAQ

Common questions about Devstral Medium vs Qwen2.5-Coder 7B Instruct.

Which is better, Devstral Medium or Qwen2.5-Coder 7B Instruct?

Devstral Medium (Mistral AI) and Qwen2.5-Coder 7B Instruct (Alibaba Cloud / Qwen Team) each have strengths in different areas. Compare their benchmark scores, pricing, context windows, and capabilities above to determine which fits your needs.

How does Devstral Medium compare to Qwen2.5-Coder 7B Instruct in benchmarks?

Devstral Medium scores SWE-Bench Verified: 61.6%. Qwen2.5-Coder 7B Instruct scores HumanEval: 88.4%, GSM8k: 83.9%, MBPP: 83.5%, HellaSwag: 76.8%, Winogrande: 72.9%.

What are the context window sizes for Devstral Medium and Qwen2.5-Coder 7B Instruct?

Devstral Medium supports 128K tokens and Qwen2.5-Coder 7B Instruct 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 Devstral Medium and Qwen2.5-Coder 7B Instruct?

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

Who makes Devstral Medium and Qwen2.5-Coder 7B Instruct?

Devstral Medium is developed by Mistral AI and Qwen2.5-Coder 7B Instruct is developed by Alibaba Cloud / Qwen Team.

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