deep-research-pro-preview-12-2025 — Shut down — shutdown October 23, 2026
For deep-research-pro-preview-12-2025, provider is Google (Gemini Developer API); lifecycle status is Shut down; shutdown / retirement date is October 23, 2026; recommended replacement is deep-research-preview-04-2026; platform / deployment scope is Gemini Developer API (ai.google.dev), recorded from its source on 2026-10-26.
- Provider
- Google (Gemini Developer API) our reading
- Model ID / API name
- deep-research-pro-preview-12-2025 verified
- Lifecycle status
- Shut down
- Release date
- December 11, 2025 verified
- Shutdown / retirement date
- October 23, 2026 verified
- Recommended replacement
- deep-research-preview-04-2026 verified
- Platform / deployment scope
- Gemini Developer API (ai.google.dev) our reading
Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.
What the source says
deep-research-pro-preview-12-2025 | December 11, 2025 | October 23, 2026 | deep-research-preview-04-2026 |
— ai.google.dev, retrieved 2026-10-26
Where each value comes from
The values above are stated away from the sentence quoted with the answer, so the passage that states them is shown here too.
Release date and Shutdown / retirement date
Agent | Release date | Shutdown date | Recommended replacement | Preview agents | | | | antigravity-preview-09-2026 | September 17, 2026 | No shutdown date announced | | antigravity-preview-05-2026 | May 19, 2026 | October 5, 2026 | antigravity-preview-09-2026 | deep-research-preview-04-2026 | April 21, 2026 | No shutdown date announced | | deep-research-max-preview-04-2026 | April 21, 2026 | No shutdown date announced | | deep-research-pro-preview-12-2025 | December 11, 2025 | October 23, 2026 | deep-research-preview-04-2026 |
— all from ai.google.dev, retrieved 2026-10-26
Source
- ai.google.devhttps://ai.google.dev/gemini-api/docs/deprecations