# GPT-5.3 Chat (latest) deprecated

> Source: <https://llmstatus.ai/m/openai/openai/gpt-5.3-chat-latest>
> Published: 2026-09-03 00:00:11+00:00

OA◑ Deprecating

# GPT-5.3 Chat (latest)

OpenAI · gpt-5.3-chat-latest

Released2026-03-03

Retiresno announced date

gpttext+image128k context16k max out

also matches:

`gpt-5.3-chat-latest`

`openai/gpt-5.3-chat-latest`

[provider announcement →](https://models.dev/openai/gpt-5.3-chat-latest)

Does your code call GPT-5.3 Chat (latest)?

$ curl -fsSL https://llmstatus.ai/install.sh | bash

Then `mm status`

in any repo — it finds every model you use and flags the ones on a clock. No account, nothing uploaded.

[Get alerted before it retires →](/sign-up)