Model Comparison

GPT-5 Codex vs Qwen2.5 VL 32B InstructWhich is better in 2026?

Comparing GPT-5 Codex and Qwen2.5 VL 32B Instruct across benchmarks, pricing, and capabilities.

Verdict: GPT-5 Codex vs Qwen2.5 VL 32B Instruct — which is better?

GPT-5 Codex (by OpenAI) and Qwen2.5 VL 32B 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 GPT-5 Codex if…

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

Choose Qwen2.5 VL 32B Instruct if…

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

Comparative analysis across standard metrics

No common benchmarks found

GPT-5 Codex and Qwen2.5 VL 32B Instruct don't have any common benchmark datasets to compare. They may have been evaluated on different testing suites.

Arena Performance

Human preference votes

Input Capabilities

Supported data types and modalities

Qwen2.5 VL 32B Instruct supports multimodal inputs, whereas GPT-5 Codex does not.

Qwen2.5 VL 32B Instruct can handle both text and other forms of data like images, making it suitable for multimodal applications.

GPT-5 Codex

Text
Images
Audio
Video

Qwen2.5 VL 32B Instruct

Text
Images
Audio
Video

License

Usage and distribution terms

GPT-5 Codex is licensed under a proprietary license, while Qwen2.5 VL 32B Instruct uses Apache 2.0.

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

GPT-5 Codex

Proprietary

Closed source

Qwen2.5 VL 32B Instruct

Apache 2.0

Open weights

Release Timeline

When each model was launched

GPT-5 Codex was released on 2025-09-15, while Qwen2.5 VL 32B Instruct was released on 2025-02-28.

GPT-5 Codex is 7 months newer than Qwen2.5 VL 32B Instruct.

GPT-5 Codex

Sep 15, 2025

8 months ago

6mo newer
Qwen2.5 VL 32B Instruct

Feb 28, 2025

1.3 years ago

Knowledge Cutoff

When training data ends

GPT-5 Codex has a documented knowledge cutoff of 2024-09-30, while Qwen2.5 VL 32B Instruct's cutoff date is not specified.

We can confirm GPT-5 Codex's training data extends to 2024-09-30, but cannot make a direct comparison without Qwen2.5 VL 32B Instruct's cutoff date.

GPT-5 Codex

Sep 2024

Qwen2.5 VL 32B Instruct

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Outputs Comparison

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Key Takeaways

OpenAI

No standout differentiators in the data we have for this pair.

Alibaba Cloud / Qwen Team

Qwen2.5 VL 32B Instruct

View details

Alibaba Cloud / Qwen Team

Supports multimodal inputs
Has open weights

Detailed Comparison

AI Model Comparison Table
Feature
OpenAI
GPT-5 Codex
Alibaba Cloud / Qwen Team
Qwen2.5 VL 32B Instruct

FAQ

Common questions about GPT-5 Codex vs Qwen2.5 VL 32B Instruct.

Which is better, GPT-5 Codex or Qwen2.5 VL 32B Instruct?

GPT-5 Codex (OpenAI) and Qwen2.5 VL 32B 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 GPT-5 Codex compare to Qwen2.5 VL 32B Instruct in benchmarks?

GPT-5 Codex scores SWE-Bench Verified: 74.5%. Qwen2.5 VL 32B Instruct scores DocVQA: 94.8%, Android Control Low_EM: 93.3%, HumanEval: 91.5%, ScreenSpot: 88.5%, MBPP: 84.0%.

What are the main differences between GPT-5 Codex and Qwen2.5 VL 32B Instruct?

Key differences include multimodal support (no vs yes), licensing (Proprietary vs Apache 2.0). See the full comparison above for benchmark-by-benchmark results.

Who makes GPT-5 Codex and Qwen2.5 VL 32B Instruct?

GPT-5 Codex is developed by OpenAI and Qwen2.5 VL 32B Instruct is developed by Alibaba Cloud / Qwen Team.

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