o4 mini
o4 mini is a text model from 
Azure 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 Replicate).
Capabilities
✓ Vision✓ Function Calling✓ Reasoning✓ JSON Schema✗ System Messages✗ Web Search✓ Prompt Caching✗ Audio Input✗ Audio Output
Specifications
| Model Key | azure/o4-mini-2025-04-16 |
| Provider | Azure OpenAI |
| Provider ID | azure |
| Mode | Text |
| Canonical Name | o4-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) | 0.000275 | 0.275 |
Price Comparison by Provider
Compare prices for o4 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/o4-mini | 1.10 | 4.40 |
 Replicate | replicate/openai/o4-mini | 1.00 | 4.00 |
 OpenAI | o4-mini | 1.10 | 4.40 |
| Azure OpenAI | azure/o4-mini | 1.10 | 4.40 |
All Variants
All available versions, regions, and API endpoints for o4 mini.
Model Key | Provider | Mode | Input Price, $ | Output Price, $ | Context | Max Output | Vision | Functions |
|---|---|---|---|---|---|---|---|---|
| azure/o4-mini | Azure OpenAI | Text | 1.10 | 4.40 | 200K | 100K | yes | yes |
| azure/o4-mini-2025-04-16 | Azure OpenAI | Text | 1.10 | 4.40 | 200K | 100K | yes | yes |
| azure/us/o4-mini-2025-04-16 | Azure OpenAI | Text | 1.21 | 4.84 | 200K | 100K | yes | yes |
| ft:o4-mini-2025-04-16 | OpenAI | Text | 4.00 | 16.00 | 200K | 100K | no | yes |
| o4-mini | OpenAI | Text | 1.10 | 4.40 | 200K | 100K | yes | yes |
| o4-mini-2025-04-16 | OpenAI | Text | 1.10 | 4.40 | 200K | 100K | yes | yes |
| replicate/openai/o4-mini | Replicate | Text | 1.00 | 4.00 | N/A | N/A | no | no |
| vercel_ai_gateway/openai/o4-mini | Vercel AI Gateway | Text | 1.10 | 4.40 | 200K | 100K | yes | yes |