Model Comparison
GPT-4o mini vs Qwen2.5-Omni-7BWhich is better in 2026?
GPT-4o mini has a slight edge in benchmark performance.
Verdict: GPT-4o mini vs Qwen2.5-Omni-7B — which is better?
GPT-4o mini (by OpenAI) and Qwen2.5-Omni-7B (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.
GPT-4o mini outperforms in 3 benchmarks (GPQA, HumanEval, MMMU), while Qwen2.5-Omni-7B is better at 2 benchmarks (MATH, MathVista). GPT-4o mini has a slight edge in benchmark performance.
Choose GPT-4o mini if…
- you want the strongest raw capability — it leads on 3 of 5 shared benchmarks
Choose Qwen2.5-Omni-7B if…
- you want the most recent training data — it shipped Mar 2025
- you need open weights you can self-host or fine-tune
Performance Benchmarks
Comparative analysis across standard metrics
GPT-4o mini outperforms in 3 benchmarks (GPQA, HumanEval, MMMU), while Qwen2.5-Omni-7B is better at 2 benchmarks (MATH, MathVista).
GPT-4o mini has a slight edge in benchmark performance.
Arena Performance
Human preference votes
Context Window
Maximum input and output token capacity
Only GPT-4o mini specifies input context (128,000 tokens). Only GPT-4o mini specifies output context (16,384 tokens).
Input Capabilities
Supported data types and modalities
Both GPT-4o mini and Qwen2.5-Omni-7B support multimodal inputs.
They are both capable of processing various types of data, offering versatility in application.
GPT-4o mini
Qwen2.5-Omni-7B
License
Usage and distribution terms
GPT-4o mini is licensed under a proprietary license, while Qwen2.5-Omni-7B 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
GPT-4o mini was released on 2024-07-18, while Qwen2.5-Omni-7B was released on 2025-03-27.
Qwen2.5-Omni-7B is 8 months newer than GPT-4o mini.
Jul 18, 2024
1.9 years ago
Mar 27, 2025
1.2 years ago
8mo newerKnowledge Cutoff
When training data ends
GPT-4o mini has a documented knowledge cutoff of 2023-10-01, while Qwen2.5-Omni-7B's cutoff date is not specified.
We can confirm GPT-4o mini's training data extends to 2023-10-01, but cannot make a direct comparison without Qwen2.5-Omni-7B's cutoff date.
Oct 2023
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Outputs Comparison
Key Takeaways
GPT-4o mini
View detailsOpenAI
Qwen2.5-Omni-7B
View detailsAlibaba Cloud / Qwen Team
Detailed Comparison
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FAQ
Common questions about GPT-4o mini vs Qwen2.5-Omni-7B.