GPT-5.4 is a flagship model for complex professional work. Learn more in our GPT-5.4 model guidance. Reasoning.effort supports: none (default), low, medium, high and xhigh.
| Model | Context | Max out | Pricing |
|---|---|---|---|
| Azure OpenAI: gpt-5.4-nano | — | — | $0.2$1.25 |
| OpenAI: gpt-5.4-nano-20260317 | 400K | 128K | $0.2$1.25 |
| OpenAI: gpt-5.4-nano | 400K | 128K | $0.2$1.25 |
| OpenRouter: openai/gpt-5.4-nano-20260317 | — | — | $0.2$1.25 |
| OpenRouter: openai/gpt-5.4-nano | — | — | $0.2$1.25 |
| Azure OpenAI: gpt-5.4-mini | — | — | $0.75$4.5 |
| OpenAI: gpt-5.4-mini-20260317 | 400K | 128K | $0.75$4.5 |
| OpenAI: gpt-5.4-mini | 400K | 128K | $0.75$4.5 |
| OpenRouter: openai/gpt-5.4-mini-20260317 | — | — | $0.75$4.5 |
| OpenRouter: openai/gpt-5.4-mini | — | — | $0.75$4.5 |
| Azure OpenAI: gpt-5.4 | — | — | $2.5$15 |
| OpenAI: gpt-5.4-20260305 | 1.1M | 128K | $2.5$15 |
| OpenAI: gpt-5.4 | 1.1M | 128K | $2.5$15 |
| OpenRouter: openai/gpt-5.4-20260305 | — | — | $2.5$15 |
| OpenRouter: openai/gpt-5.4 | — | — | $2.5$15 |
| Azure OpenAI: gpt-5.4-pro | — | — | $30$180 |
| OpenAI: gpt-5.4-pro-20260305 | 1.1M | 128K | $30$180 |
| OpenAI: gpt-5.4-pro | 1.1M | 128K | $30$180 |
| OpenRouter: openai/gpt-5.4-pro-20260305 | — | — | $30$180 |
| OpenRouter: openai/gpt-5.4-pro | — | — | $30$180 |
/v1/models/cloudflare-ai-gateway/openai/gpt-5.4GPT-5.4 is a flagship model for complex professional work. Learn more in our GPT-5.4 model guidance. Reasoning.effort supports: none (default), low, medium, high and xhigh.