Model Comparison
GPT-5.2 vs Qwen3 30B A3B
GPT-5.2 significantly outperforms across most benchmarks. Qwen3 30B A3B is 32.1x cheaper per token.
Performance Benchmarks
Comparative analysis across standard metrics
GPT-5.2 outperforms in 2 benchmarks (AIME 2025, GPQA), while Qwen3 30B A3B is better at 0 benchmarks.
GPT-5.2 significantly outperforms across most benchmarks.
Arena Performance
Human preference votes
Pricing Analysis
Price comparison per million tokens
For input processing, GPT-5.2 ($1.75/1M tokens) is 17.5x more expensive than Qwen3 30B A3B ($0.10/1M tokens).
For output processing, GPT-5.2 ($14.00/1M tokens) is 46.7x more expensive than Qwen3 30B A3B ($0.30/1M tokens).
In conclusion, GPT-5.2 is more expensive than Qwen3 30B A3B.*
* Using a 3:1 ratio of input to output tokens
Context Window
Maximum input and output token capacity
GPT-5.2 accepts 400,000 input tokens compared to Qwen3 30B A3B's 128,000 tokens. Both models can generate responses up to 128,000 tokens.
Input Capabilities
Supported data types and modalities
GPT-5.2 supports multimodal inputs, whereas Qwen3 30B A3B does not.
GPT-5.2 can handle both text and other forms of data like images, making it suitable for multimodal applications.
GPT-5.2
Qwen3 30B A3B
License
Usage and distribution terms
GPT-5.2 is licensed under a proprietary license, while Qwen3 30B A3B 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-5.2 was released on 2025-12-11, while Qwen3 30B A3B was released on 2025-04-29.
GPT-5.2 is 8 months newer than Qwen3 30B A3B.
Dec 11, 2025
4 months ago
7mo newerApr 29, 2025
11 months ago
Knowledge Cutoff
When training data ends
GPT-5.2 has a documented knowledge cutoff of 2025-08-25, while Qwen3 30B A3B's cutoff date is not specified.
We can confirm GPT-5.2's training data extends to 2025-08-25, but cannot make a direct comparison without Qwen3 30B A3B's cutoff date.
Aug 2025
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Provider Availability
GPT-5.2 is available from OpenAI. Qwen3 30B A3B is available from DeepInfra, Novita, Fireworks.
GPT-5.2
Qwen3 30B A3B
Outputs Comparison
Key Takeaways
GPT-5.2
View detailsOpenAI
Qwen3 30B A3B
View detailsAlibaba Cloud / Qwen Team
Detailed Comparison
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FAQ
Common questions about GPT-5.2 vs Qwen3 30B A3B