Key Takeaways
GPT-5.2-Codex wins:
- Larger context window
- Higher intelligence benchmark
- Better at coding
- Has reasoning mode
Qwen3.5-122B-A10B wins:
- Cheaper input tokens
- Cheaper output tokens
- Faster response time
Price Advantage
Qwen3.5-122B-A10B
Benchmark Advantage
GPT-5.2-Codex
Context Window
GPT-5.2-Codex
Speed
Qwen3.5-122B-A10B
Pricing Comparison
Benchmark Comparison
Context & Performance
Capabilities
Feature Comparison
| Feature | GPT-5.2-Codex | Qwen3.5-122B-A10B |
|---|---|---|
Vision (Image Input) | ||
Tool/Function Calls | ||
Reasoning Mode | ||
Audio Input | ||
Audio Output | ||
PDF Input | ||
Prompt Caching | ||
Web Search |
License & Release
| Property | GPT-5.2-Codex | Qwen3.5-122B-A10B |
|---|---|---|
| License | Proprietary | Open Source |
| Author | OpenAI | Qwen |
| Released | Jan 2026 | Feb 2026 |
GPT-5.2-Codex Modalities
Input
textimage
Output
text
Qwen3.5-122B-A10B Modalities
Input
textimagevideo
Output
text