AI model

deep-research-pro-preview-12-2025 on Gemini API retired no sooner than October 23, 2026

What changes

Recommended replacement: deep-research-preview-04-2026.

deep-research-pro-preview-12-2025 | December 11, 2025 | October 23, 2026 | deep-research-preview-04-2026

Data license: CC BY 4.0. From Google's documentation. Quotes are shortened and dates restated.

Paste a public repository. Since.dev analyzes it and shows the files and lines these dates hit.

Nov 17, 2026no sooner than
gemini-2.5-flash-native-audio-preview-12-2025 on Gemini APIGoogle · AI model · replace with gemini-3.8-live
Nov 17, 2026no sooner than
gemini-3.1-flash-live-preview on Gemini APIGoogle · AI model · replace with gemini-3.8-live
Nov 17, 2026no sooner than
gemini-2.5-pro-preview-tts on Gemini APIGoogle · AI model · replace with gemini-3.8-flash-tts or gemini-3.8-flash-lite-tts
Nov 17, 2026no sooner than
gemini-2.5-flash-preview-tts on Gemini APIGoogle · AI model · replace with gemini-3.8-flash-tts or gemini-3.8-flash-lite-tts
Nov 17, 2026no sooner than
gemini-3.1-flash-tts-preview on Gemini APIGoogle · AI model · replace with gemini-3.8-flash-tts or gemini-3.8-flash-lite-tts
Nov 19, 2026no sooner than
gemini-3.6-flash on Vertex AIGoogle · AI model · replace with gemini-3.8-flash