GPT-5 vs Qwen3.5-0.8B Comparison
Comparing GPT-5 and Qwen3.5-0.8B across benchmarks, pricing, and capabilities.
Performance Benchmarks
Comparative analysis across standard metrics
GPT-5 outperforms in 1 benchmarks (GPQA), while Qwen3.5-0.8B is better at 0 benchmarks.
GPT-5 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 specifies input context (400,000 tokens). Only GPT-5 specifies output context (128,000 tokens).
Input Capabilities
Supported data types and modalities
Both GPT-5 and Qwen3.5-0.8B support multimodal inputs.
They are both capable of processing various types of data, offering versatility in application.
GPT-5
Qwen3.5-0.8B
License
Usage and distribution terms
GPT-5 is licensed under a proprietary license, while Qwen3.5-0.8B 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 was released on 2025-08-07, while Qwen3.5-0.8B was released on 2026-03-02.
Qwen3.5-0.8B is 7 months newer than GPT-5.
Aug 7, 2025
7 months ago
Mar 2, 2026
2 weeks ago
6mo newerKnowledge Cutoff
When training data ends
GPT-5 has a documented knowledge cutoff of 2024-09-30, while Qwen3.5-0.8B's cutoff date is not specified.
We can confirm GPT-5's training data extends to 2024-09-30, but cannot make a direct comparison without Qwen3.5-0.8B's cutoff date.
Sep 2024
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Outputs Comparison
Key Takeaways
GPT-5
View detailsOpenAI
Qwen3.5-0.8B
View detailsAlibaba Cloud / Qwen Team
Detailed Comparison
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