Key Takeaways
Olmo 3.1 32B Instruct wins:
- Cheaper input tokens
- Cheaper output tokens
Gemini 3 Pro Preview wins:
- Larger context window
- Faster response time
- Higher intelligence benchmark
- Better at coding
- Better at math
- Supports vision
- Has reasoning mode
Price Advantage
Olmo 3.1 32B Instruct
Benchmark Advantage
Gemini 3 Pro Preview
Context Window
Gemini 3 Pro Preview
Speed
Gemini 3 Pro Preview
Pricing Comparison
Price Comparison
| Metric | Olmo 3.1 32B Instruct | Gemini 3 Pro Preview | Winner |
|---|---|---|---|
| Input (per 1M tokens) | $0.20 | $2.00 | Olmo 3.1 32B Instruct |
| Output (per 1M tokens) | $0.60 | $12.00 | Olmo 3.1 32B Instruct |
| Cache Read (per 1M) | N/A | $0.20 | Gemini 3 Pro Preview |
| Cache Write (per 1M) | N/A | $0.38 | Gemini 3 Pro Preview |
Using a 3:1 input/output ratio, Olmo 3.1 32B Instruct is 93% cheaper overall.
Olmo 3.1 32B Instruct Providers
No provider data available
Gemini 3 Pro Preview Providers
No provider data available
Benchmark Comparison
6
Benchmarks Compared
0
Olmo 3.1 32B Instruct Wins
3
Gemini 3 Pro Preview Wins
Benchmark Scores
| Benchmark | Olmo 3.1 32B Instruct | Gemini 3 Pro Preview | Winner |
|---|---|---|---|
Intelligence Index Overall intelligence score | 12.2 | 48.4 | |
Coding Index Code generation & understanding | 5.6 | 46.5 | |
Math Index Mathematical reasoning | - | 95.7 | - |
MMLU Pro Academic knowledge | - | 89.8 | - |
GPQA Graduate-level science | 53.9 | 90.8 | |
LiveCodeBench Competitive programming | - | 91.7 | - |
Gemini 3 Pro Preview significantly outperforms in coding benchmarks.
Cost vs Quality
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Other models
Context & Performance
Context Window
Olmo 3.1 32B Instruct
65,536
tokens
Gemini 3 Pro Preview
1,048,576
tokens
Gemini 3 Pro Preview has a 94% larger context window.
Speed Performance
| Metric | Olmo 3.1 32B Instruct | Gemini 3 Pro Preview | Winner |
|---|---|---|---|
| Tokens/second | 53.5 tok/s | 110.1 tok/s | |
| Time to First Token | 0.51s | 21.42s |
Gemini 3 Pro Preview responds 106% faster on average.
Capabilities
Feature Comparison
| Feature | Olmo 3.1 32B Instruct | Gemini 3 Pro Preview |
|---|---|---|
| Vision (Image Input) | ||
| Tool/Function Calls | ||
| Reasoning Mode | ||
| Audio Input | ||
| Audio Output | ||
| PDF Input | ||
| Prompt Caching | ||
| Web Search |
License & Release
| Property | Olmo 3.1 32B Instruct | Gemini 3 Pro Preview |
|---|---|---|
| License | Open Source | Proprietary |
| Author | Allenai | |
| Released | Jan 2026 | Nov 2025 |
Olmo 3.1 32B Instruct Modalities
Input
text
Output
text
Gemini 3 Pro Preview Modalities
Input
textimagefileaudiovideo
Output
text