GPT-5.2 vs Qwen3.5-27B Comparison
Comparing GPT-5.2 and Qwen3.5-27B across benchmarks, pricing, and capabilities.
Performance Benchmarks
Comparative analysis across standard metrics
GPT-5.2 outperforms in 9 benchmarks (BrowseComp, CharXiv-R, GPQA, HMMT 2025, MMMLU, MMMU-Pro, ScreenSpot Pro, SWE-Bench Verified, VideoMMMU), while Qwen3.5-27B is better at 1 benchmark (Humanity's Last Exam).
GPT-5.2 significantly outperforms across most benchmarks.
Arena Performance
Human preference votes
Pricing Analysis
Price comparison per million tokens
Cost data unavailable.
Context Window
Maximum input and output token capacity
Only GPT-5.2 specifies input context (400,000 tokens). Only GPT-5.2 specifies output context (128,000 tokens).
Input Capabilities
Supported data types and modalities
Both GPT-5.2 and Qwen3.5-27B support multimodal inputs.
They are both capable of processing various types of data, offering versatility in application.
GPT-5.2
Qwen3.5-27B
License
Usage and distribution terms
GPT-5.2 is licensed under a proprietary license, while Qwen3.5-27B 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 Qwen3.5-27B was released on 2026-02-24.
Qwen3.5-27B is 3 months newer than GPT-5.2.
Dec 11, 2025
3 months ago
Feb 24, 2026
3 weeks ago
2mo newerKnowledge Cutoff
When training data ends
GPT-5.2 has a documented knowledge cutoff of 2025-08-25, while Qwen3.5-27B'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 Qwen3.5-27B's cutoff date.
Aug 2025
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Outputs Comparison
Key Takeaways
GPT-5.2
View detailsOpenAI
Qwen3.5-27B
View detailsAlibaba Cloud / Qwen Team
Detailed Comparison
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