GPT-5.4 mini
GPT-5.4 mini is a text model from 
Azure OpenAI with a context window of 1.1M tokens and max output of 128K tokens. Pricing starts at 0.75 per million input tokens and 4.50 per million output tokens.
Capabilities
✓ Vision✓ Function Calling✓ Reasoning✓ JSON Schema✓ System Messages✓ Web Search✓ Prompt Caching✗ Audio Input✗ Audio Output
Specifications
| Model Key | azure/gpt-5.4-mini |
| Provider | Azure OpenAI |
| Provider ID | azure |
| Mode | Text |
| Canonical Name | gpt-5.4-mini |
| Context Window | 1.1M tokens |
| Max Output | 128K tokens |
Pricing
| Type | Per 1K Tokens | Per 1M Tokens |
|---|---|---|
| Input Tokens | 0.000750 | 0.750 |
| Output Tokens | 0.0045 | 4.50 |
| Cache Read (Input) | 0.000075 | 0.075 |