o3 mini
o3 mini is a text model from 
OpenAI with a context window of 200K tokens and max output of 100K tokens. Pricing starts at 1.10 per million input tokens and 4.40 per million output tokens (cheapest at Azure OpenAI).
Capabilities
✗ Vision✓ Function Calling✓ Reasoning✓ JSON Schema✗ System Messages✗ Web Search✓ Prompt Caching✗ Audio Input✗ Audio Output
Specifications
| Model Key | o3-mini-2025-01-31 |
| Provider | OpenAI |
| Provider ID | openai |
| Mode | Text |
| Canonical Name | o3-mini |
| Context Window | 200K tokens |
| Max Output | 100K tokens |
Pricing
| Type | Per 1K Tokens | Per 1M Tokens |
|---|---|---|
| Input Tokens | 0.0011 | 1.10 |
| Output Tokens | 0.0044 | 4.40 |
| Cache Read (Input) | 0.000550 | 0.550 |
Price Comparison by Provider
Compare prices for o3 mini across different providers. The same model may be available through multiple providers at different price points.
Provider | Model Key | Input Price, $ | Output Price, $ |
|---|---|---|---|
 Vercel AI Gateway | vercel_ai_gateway/openai/o3-mini | 1.10 | 4.40 |
 OpenRouter | openrouter/openai/o3-mini | 1.10 | 4.40 |
| OpenAI | o3-mini | 1.10 | 4.40 |
 Gradient AI | gradient_ai/openai-o3-mini | 1.10 | 4.40 |
 Azure OpenAI | azure/o3-mini | 1.10 | 4.40 |
All Variants
All available versions, regions, and API endpoints for o3 mini.
Model Key | Provider | Mode | Input Price, $ | Output Price, $ | Context | Max Output | Vision | Functions |
|---|---|---|---|---|---|---|---|---|
| azure/eu/o3-mini-2025-01-31 | Azure OpenAI | Text | 1.21 | 4.84 | 200K | 100K | no | no |
| azure/o3-mini | Azure OpenAI | Text | 1.10 | 4.40 | 200K | 100K | no | no |
| azure/o3-mini-2025-01-31 | Azure OpenAI | Text | 1.10 | 4.40 | 200K | 100K | no | no |
| azure/us/o3-mini-2025-01-31 | Azure OpenAI | Text | 1.21 | 4.84 | 200K | 100K | no | no |
| gradient_ai/openai-o3-mini | Gradient AI | Text | 1.10 | 4.40 | 100K | N/A | no | no |
| o3-mini | OpenAI | Text | 1.10 | 4.40 | 200K | 100K | no | yes |
| o3-mini-2025-01-31 | OpenAI | Text | 1.10 | 4.40 | 200K | 100K | no | yes |
| openrouter/openai/o3-mini | OpenRouter | Text | 1.10 | 4.40 | 128K | 66K | no | yes |
| openrouter/openai/o3-mini-high | OpenRouter | Text | 1.10 | 4.40 | 128K | 66K | no | yes |
| vercel_ai_gateway/openai/o3-mini | Vercel AI Gateway | Text | 1.10 | 4.40 | 200K | 100K | no | yes |