GPT-5.4-pro
GPT-5.4-pro is a other model from 
ChatGPT with a context window of 1.1M tokens and max output of 128K tokens.
Capabilities
✓ Vision✓ Function Calling✗ Reasoning✓ JSON Schema✗ System Messages✗ Web Search✗ Prompt Caching✗ Audio Input✗ Audio Output
Specifications
| Model Key | chatgpt/gpt-5.4-pro |
| Provider | ChatGPT |
| Provider ID | chatgpt |
| Mode | Other |
| Canonical Name | gpt-5.4-pro |
| Context Window | 1.1M tokens |
| Max Output | 128K tokens |
Pricing
| Type | Per 1K Tokens | Per 1M Tokens |
|---|---|---|
| Input Tokens | N/A | N/A |
| Output Tokens | N/A | N/A |
Benchmarks
| Time to First Token | 0.00s |
Price Comparison by Provider
Compare prices for GPT-5.4-pro across different providers. The same model may be available through multiple providers at different price points.
Provider | Model Key | Input Price, $ | Output Price, $ |
|---|---|---|---|
 OpenAI | gpt-5.4-pro | 30.00 | 180.00 |
| ChatGPT | chatgpt/gpt-5.4-pro | N/A | N/A |
 Azure OpenAI | azure/gpt-5.4-pro | 30.00 | 180.00 |
All Variants
All available versions, regions, and API endpoints for GPT-5.4-pro.
Model Key | Provider | Mode | Input Price, $ | Output Price, $ | Context | Max Output | Vision | Functions |
|---|---|---|---|---|---|---|---|---|
| azure/gpt-5.4-pro | Azure OpenAI | Other | 30.00 | 180.00 | 1.1M | 128K | yes | yes |
| azure/gpt-5.4-pro-2026-03-05 | Azure OpenAI | Other | 30.00 | 180.00 | 1.1M | 128K | yes | yes |
| chatgpt/gpt-5.4-pro | ChatGPT | Other | N/A | N/A | 1.1M | 128K | yes | yes |
| gpt-5.4-pro | OpenAI | Other | 30.00 | 180.00 | 1.1M | 128K | yes | yes |
| gpt-5.4-pro-2026-03-05 | OpenAI | Other | 30.00 | 180.00 | 1.1M | 128K | yes | yes |