openai/gpt-5.4-pro
GPT-5.4 Pro is OpenAI's most advanced model, building on GPT-5.4's unified architecture with enhanced reasoning capabilities for complex, high-stakes tasks. It features a 1M+ token context window (922K input, 128K...
| Provider | In $/M | Out $/M | Context | Uptime |
|---|---|---|---|---|
| OpenAI | $30.00 | $180.00 | 1.1M | — |
| Azure | $30.00 | $180.00 | 1.1M | — |
GPT-5.4 Pro costs $30.00 per million input tokens and $180.00 per million output tokens via OpenRouter, making it 296th cheapest of 298 paid models.
GPT-5.4 Pro generates around 2 tokens per second with 4.4s time-to-first-token (p50), the 306th fastest tracked model.
GPT-5.4 Pro supports a 1.1M-token context window and can output up to 128K tokens. It accepts text, image, file input.