# tsuzumi-7b

Calls to the model tsuzumi-7b on Azure AI Foundry stopped working on August 31, 2026.

On August 31, 2026, the model tsuzumi-7b will be retired. Calls targeting model tsuzumi-7b will fail after this date. Make sure to update dependent systems before the shutdown takes effect.

## What to use instead

Move to tsuzumi2, recommended by Microsoft.

- API: Azure AI Foundry (*.services.ai.azure.com)
- Model: tsuzumi-7b
- Kind: Model retirement
- Takes effect: August 31, 2026
- Calls after that day: fail
- Calls it hits: `model tsuzumi-7b`
- Source: [Deprecations page](https://learn.microsoft.com/en-us/azure/foundry/openai/concepts/model-retirement-schedule)
- Verified: October 29, 2026, against Azure AI Foundry's own pages
- Page: https://www.okapi.bot/models/azure-ai-foundry/tsuzumi-7b/

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