Key Takeaways
Gemma 2 9B wins:
- Cheaper output tokens
- Higher intelligence benchmark
GPT-OSS-20b wins:
- Larger context window
- Faster response time
- Better at coding
- Better at math
Price Advantage
Gemma 2 9B
Benchmark Advantage
GPT-OSS-20b
Context Window
GPT-OSS-20b
Speed
GPT-OSS-20b
Pricing Comparison
Price Comparison
| Metric | Gemma 2 9B | GPT-OSS-20b | Winner |
|---|---|---|---|
| Input (per 1M tokens) | $0.03 | $0.03 | Tie |
| Output (per 1M tokens) | $0.09 | $0.14 | Gemma 2 9B |
Using a 3:1 input/output ratio, Gemma 2 9B is 22% cheaper overall.
Gemma 2 9B Providers
Nebius $0.03 (Cheapest)
Novita $0.08
GPT-OSS-20b Providers
DeepInfra $0.03 (Cheapest)
Parasail $0.04
Chutes $0.04
Novita $0.04
Clarifai $0.04
Benchmark Comparison
7
Benchmarks Compared
1
Gemma 2 9B Wins
2
GPT-OSS-20b Wins
Benchmark Scores
| Benchmark | Gemma 2 9B | GPT-OSS-20b | Winner |
|---|---|---|---|
Intelligence Index Overall intelligence score | 32.1 | 24.5 | |
Coding Index Code generation & understanding | - | 18.5 | - |
Math Index Mathematical reasoning | - | 89.3 | - |
MMLU Pro Academic knowledge | 31.9 | 74.8 | |
GPQA Graduate-level science | 14.8 | 68.8 | |
LiveCodeBench Competitive programming | - | 77.7 | - |
BBH Big-Bench Hard | 42.1 | - | - |
GPT-OSS-20b significantly outperforms in coding benchmarks.
Cost vs Quality
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Gemma 2 9B
Other models
Context & Performance
Context Window
Gemma 2 9B
8,192
tokens
GPT-OSS-20b
131,072
tokens
GPT-OSS-20b has a 94% larger context window.
Speed Performance
| Metric | Gemma 2 9B | GPT-OSS-20b | Winner |
|---|---|---|---|
| Tokens/second | N/A | 307.3 tok/s | |
| Time to First Token | N/A | 0.52s |
Capabilities
Feature Comparison
| Feature | Gemma 2 9B | GPT-OSS-20b |
|---|---|---|
| Vision (Image Input) | ||
| Tool/Function Calls | ||
| Reasoning Mode | ||
| Audio Input | ||
| Audio Output | ||
| PDF Input | ||
| Prompt Caching | ||
| Web Search |
License & Release
| Property | Gemma 2 9B | GPT-OSS-20b |
|---|---|---|
| License | Open Source | Open Source |
| Author | OpenAI | |
| Released | Jun 2024 | Aug 2025 |
Gemma 2 9B Modalities
Input
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Output
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GPT-OSS-20b Modalities
Input
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Output
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