Key Takeaways
GPT-OSS-120b wins:
- Cheaper input tokens
- Cheaper output tokens
- Faster response time
- Higher intelligence benchmark
- Better at coding
- Better at math
Qwen3 Coder 480B A35B (exacto) wins:
- Larger context window
- Supports tool calls
Price Advantage
GPT-OSS-120b
Benchmark Advantage
GPT-OSS-120b
Context Window
Qwen3 Coder 480B A35B (exacto)
Speed
GPT-OSS-120b
Pricing Comparison
Price Comparison
| Metric | GPT-OSS-120b | Qwen3 Coder 480B A35B (exacto) | Winner |
|---|---|---|---|
| Input (per 1M tokens) | $0.04 | $0.22 | GPT-OSS-120b |
| Output (per 1M tokens) | $0.19 | $1.00 | GPT-OSS-120b |
| Cache Read (per 1M) | N/A | $0.02 | Qwen3 Coder 480B A35B (exacto) |
Using a 3:1 input/output ratio, GPT-OSS-120b is 82% cheaper overall.
GPT-OSS-120b Providers
DeepInfra $0.04 (Cheapest)
SiliconFlow $0.05
Chutes $0.05
Novita $0.05
NCompass $0.05
Qwen3 Coder 480B A35B (exacto) Providers
Google $0.22 (Cheapest)
SiliconFlow $0.25
Novita $0.30
Vercel $0.40
Nebius $0.40
Benchmark Comparison
8
Benchmarks Compared
6
GPT-OSS-120b Wins
0
Qwen3 Coder 480B A35B (exacto) Wins
Benchmark Scores
| Benchmark | GPT-OSS-120b | Qwen3 Coder 480B A35B (exacto) | Winner |
|---|---|---|---|
Intelligence Index Overall intelligence score | 33.3 | 24.8 | |
Coding Index Code generation & understanding | 28.6 | 24.6 | |
Math Index Mathematical reasoning | 93.4 | 39.3 | |
MMLU Pro Academic knowledge | 80.8 | 78.8 | |
GPQA Graduate-level science | 78.2 | 61.8 | |
LiveCodeBench Competitive programming | 87.8 | 58.5 | |
Aider Real-world code editing | 41.8 | - | - |
AIME Competition math | - | 47.7 | - |
GPT-OSS-120b shows stronger mathematical reasoning abilities.
Cost vs Quality
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GPT-OSS-120b
Other models
Context & Performance
Context Window
GPT-OSS-120b
131,072
tokens
Qwen3 Coder 480B A35B (exacto)
262,144
tokens
Qwen3 Coder 480B A35B (exacto) has a 50% larger context window.
Speed Performance
| Metric | GPT-OSS-120b | Qwen3 Coder 480B A35B (exacto) | Winner |
|---|---|---|---|
| Tokens/second | 321.1 tok/s | 47.5 tok/s | |
| Time to First Token | 0.49s | 1.64s |
GPT-OSS-120b responds 576% faster on average.
Capabilities
Feature Comparison
| Feature | GPT-OSS-120b | Qwen3 Coder 480B A35B (exacto) |
|---|---|---|
| Vision (Image Input) | ||
| Tool/Function Calls | ||
| Reasoning Mode | ||
| Audio Input | ||
| Audio Output | ||
| PDF Input | ||
| Prompt Caching | ||
| Web Search |
License & Release
| Property | GPT-OSS-120b | Qwen3 Coder 480B A35B (exacto) |
|---|---|---|
| License | Open Source | Open Source |
| Author | OpenAI | Qwen |
| Released | Aug 2025 | Jul 2025 |
GPT-OSS-120b Modalities
Input
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Output
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Qwen3 Coder 480B A35B (exacto) Modalities
Input
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Output
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