DEPRECATIONS

Microsoft Foundry retires codex-mini and Claude Haiku 4.5 on November 15, two gpt-chat-latest previews on November 17, and o1, o1-pro and five more o-series models on November 19, 2026. Dates, auto-upgrade rules, replacements, prices and the deployment change.

Amazon Bedrock ends Claude 3 Haiku, 3 Sonnet, 3.5 Sonnet, 3.5 Sonnet v2 and 3.7 Sonnet in seven Regions on November 13, 2026. The dates, the new model ids, the prices and the code change.

The Gemini API shuts down two Live API preview models and three TTS preview models on November 17, 2026. Replacement ids, what changes in the session config and TTS request, prices before and after, and the code change.

MiniMax closes M2.5 and M2.7 to new users on October 19, 2026 and retires them on November 18. Which model id to switch to, what it costs, and the exact API change.

Google Cloud retires Gemini 2.5 Pro, Flash and Flash-Lite on Vertex AI on October 20, 2026, and 16 open MaaS models the next day. Replacement ids, prices, and the code change.