# DeepSeek deprecations & changes

> DeepSeek: 0 upcoming and 1 past deprecations, shutdowns, sunsets, breaking changes and pricing changes, each with its effective date and source link.

Canonical: https://rewindex.com/company/deepseek/deprecations
Last updated: 2026-11-07T16:37:16Z

1 item(s): 0 upcoming, 0 without an announced date, 1 past. Data via [Dead Canary](https://deadcanary.io/vendor/deepseek/). Company profile: [DeepSeek](https://rewindex.com/company/deepseek.md)

- Shutdown: 1

## Past

| Effective | Type | Change | Details | Source | Via |
| --- | --- | --- | --- | --- | --- |
| 2026-07-24 | Shutdown | deepseek-chat / deepseek-reasoner model names discontinued | The two legacy API model names, deepseek-chat and deepseek-reasoner , will be discontinued in three months (2026-07-24). | [source](https://api-docs.deepseek.com/updates) | [Dead Canary](https://deadcanary.io/event/deepseek-deepseek-chat-deepseek-reasoner-model-names-discontinued-018e/) |


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Canonical: https://rewindex.com/company/deepseek/deprecations · Markdown: https://rewindex.com/company/deepseek/deprecations.md · JSON: https://rewindex.com/api/v1/companies/deepseek/deprecations · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-07T16:37:16.857Z