Key Takeaways
Molmo 2 4B wins:
- Cheaper output tokens
- Supports vision
Olmo 3.1 32B Instruct wins:
- Larger context window
- Faster response time
- Higher intelligence benchmark
- Better at coding
- Supports tool calls
Price Advantage
Molmo 2 4B
Benchmark Advantage
Olmo 3.1 32B Instruct
Context Window
Olmo 3.1 32B Instruct
Speed
Olmo 3.1 32B Instruct
Pricing Comparison
Benchmark Comparison
Context & Performance
Capabilities
Feature Comparison
| Feature | Molmo 2 4B | Olmo 3.1 32B Instruct |
|---|---|---|
Vision (Image Input) | ||
Tool/Function Calls | ||
Reasoning Mode | ||
Audio Input | ||
Audio Output | ||
PDF Input | ||
Prompt Caching | ||
Web Search |
License & Release
| Property | Molmo 2 4B | Olmo 3.1 32B Instruct |
|---|---|---|
| License | Open Source | Open Source |
| Author | Allenai | Allenai |
| Released | Unknown | Jan 2026 |
Molmo 2 4B Modalities
Input
Output
Olmo 3.1 32B Instruct Modalities
Input
text
Output
text