ChatGPT-4o points to the GPT-4o snapshot currently used in ChatGPT. We recommend using an API model like GPT-5 or GPT-4o for most API integrations, but feel free to use this ChatGPT-4o model to test our latest improvements for chat use cases.
| Model | Perf | Speed | Context | Max out | Input | Output |
|---|---|---|---|---|---|---|
ChatGPT-4o | 128K | 16K | — | — | ||
| — | — | — | — | $5 | $10 |
/v1/models/openai/chatgpt-4o-latest