gpt-5.3-chat (2026-03-03) (gpt-5.3-chat-2026-03-03) shut down on 2026-06-29 per Azure OpenAI's deprecation page (checked 2026-10-17). The official replacement is gpt-chat-latest. Price, context window, and max output were left blank because the official pages we checked did not publish them.
retired
| Announced | Not published |
|---|---|
| Deprecated | Not published |
| Shutdown | 2026-06-29 |
| Kind | exact |
See the replacement diff · Azure OpenAI models
| Input price / 1M | Not published |
|---|---|
| Output price / 1M | Not published |
| Cached input / 1M | Not published |
| Context window | Not published |
| Max output | Not published |
| Reasoning | Not published |
| Vision | Not published |
| Tools | Not published |
gpt-5.3-chat (2026-03-03) (gpt-5.3-chat-2026-03-03) shut down on 2026-06-29 per Azure OpenAI's deprecation page (checked 2026-10-17). The official replacement is gpt-chat-latest. Price, context window, and max output were left blank because the official pages we checked did not publish them.
The official replacement is gpt-chat-latest.
gpt-5.3-chat (2026-03-03) status is retired.
gpt-5.3-chat | 2026-03-03 | Retired | 2026-06-29 | gpt-chat-latest