LLM model retirement calendar

• As of November 10, 2026, 21 models are scheduled to retire within 30 days and 58 within 90 days.
• The next shutdown date is November 13, 2026, when 5 models retire on Amazon Bedrock.
• OpenAI API has the most retirements in the next 90 days, with 40.
• Median notice between a deprecation and its shutdown runs from 62 days (Anthropic API) to 182 days (OpenAI API).
• A replacement is named for 67 of the 107 upcoming retirements.

• Sources. Every row comes from the platform's own deprecation page, listed under Sources. A script reads those pages, respects each site's robots.txt, and stops if a table changes shape.
• Dates are per platform. A model can retire on different dates on different platforms, so Claude on Amazon Bedrock and on the Anthropic API are separate rows.
• Date types. retire_precision is exact for a confirmed date, not_before when the platform commits only to an earliest date, and none when no date is announced.
• Status. A model whose exact shutdown date has passed is marked retired, whatever the source page last said. Otherwise the status is the platform's own.
• Amazon Bedrock. A model can retire on different dates by region. This keeps the earliest. Rows cover models in its Legacy or end-of-life list.
• Not included. OpenAI's non-model shutdowns such as endpoints, and Microsoft Foundry, whose retirement dates are spread across model-specific notices.

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