# GPT-5.1-Codex-Max

DigitalOcean API deprecated the model GPT-5.1-Codex-Max without giving a shutdown date yet.

On July 23, 2026, model GPT-5.1-Codex-Max was deprecated without a shutdown date. Calls using this model will eventually fail once the retirement is fully effective. This deprecation affects all requests sent to model GPT-5.1-Codex-Max.

## What to use instead

Migrate to GPT-5.3-Codex (openai-gpt-5.3-codex) to avoid service disruption.

- API: DigitalOcean API (api.digitalocean.com)
- Model: GPT-5.1-Codex-Max
- Released: November 13, 2025 (models.dev)
- Kind: Model retirement
- Announced: July 23, 2026
- Takes effect: no date given yet
- Calls after that day: fail
- Calls it hits: `model GPT-5.1-Codex-Max`
- Source: [Changelog](https://docs.digitalocean.com/release-notes/ai-platform/)
- Verified: November 6, 2026, against DigitalOcean API's own pages
- Page: https://www.okapi.bot/models/digitalocean/gpt-5.1-codex-max/

## DigitalOcean API's words

> The following OpenAI model is deprecated from DigitalOcean Inference as of 23 July 2026:
> 
> - GPT-5.1-Codex-Max

Okapi finds the calls this change hits in your repo and opens the pull request with the fix: https://github.com/apps/okapi-agent