21 verified records · 2 awaiting source recheck
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Search exact model IDs, endpoints, parameters, error symptoms, and provider-announced shutdowns. Every record links to its official source and shows when it was last checked.
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6 records from Google.
Gemini embedding-2-preview shuts down on August 10, 2026
Google is shutting down the preview embedding model and lists gemini-embedding-2 as the replacement.
Imagen 4 API models shut down on August 17, 2026
Google is shutting down all three Imagen 4 production model IDs and recommends gemini-3.1-flash-image.
Gemini deprecates temperature, top_p, and top_k
Gemini 3.6 Flash and 3.5 Flash-Lite ignore the sampling parameters; Google says future model generations will return HTTP 400 when they are supplied.
gemini-3.1-flash-image: model retirement
Google documents a model retirement affecting gemini-3.1-flash-image. The source lists gemini-nano-banana-2.1 as a replacement identifier.
antigravity-preview-05-2026: model shutdown on October 5, 2026
Google documents a model shutdown affecting antigravity-preview-05-2026 on October 5, 2026. The source lists antigravity-preview-09-2026 as a replacement identifier.
Vertex AI Extensions: api sunset on November 26, 2026
Google documents a api sunset affecting Vertex AI Extensions on November 26, 2026. The source lists Agent Platform as a replacement identifier.