Key Takeaways
GPT-OSS-120b wins:
- Cheaper input tokens
- Cheaper output tokens
- Faster response time
- Higher intelligence benchmark
- Better at coding
- Better at math
GLM-4.7-Flash wins:
- Larger context window
Price Advantage
GPT-OSS-120b
Benchmark Advantage
GPT-OSS-120b
Context Window
GLM-4.7-Flash
Speed
GPT-OSS-120b
Pricing Comparison
Benchmark Comparison
Context & Performance
Capabilities
Feature Comparison
| Feature | GPT-OSS-120b | GLM-4.7-Flash |
|---|---|---|
Vision (Image Input) | ||
Tool/Function Calls | ||
Reasoning Mode | ||
Audio Input | ||
Audio Output | ||
PDF Input | ||
Prompt Caching | ||
Web Search |
License & Release
| Property | GPT-OSS-120b | GLM-4.7-Flash |
|---|---|---|
| License | Open Source | Open Source |
| Author | OpenAI | Z-ai |
| Released | Aug 2025 | Jan 2026 |
GPT-OSS-120b Modalities
Input
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Output
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GLM-4.7-Flash Modalities
Input
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Output
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