Retired
imagen-4.0-ultra-generate-001
Google Gemini: retired on 17 Aug 2026 (58 days ago). The recommended replacement is gemini-nano-banana-2.1.
What to do
imagen-4.0-ultra-generate-001 is retired: calls to it fail. Point anything still using it to gemini-nano-banana-2.1.
Recommended replacementgemini-nano-banana-2.1Not retiring, as far as Google Gemini's deprecations page says
Retired
On 17 Aug 2026
24 JunReleased 2025 · in service 14 months
Other Google Gemini models retiring
Shutdown dates and recommended replacements, as the providers publish them| Model | Retires | Move to | Announced |
|---|---|---|---|
| gemini-omni-flash-preview | 22 Oct 2026 (in 8 days) | gemini-omni-1.1-flash | — |
| veo-3.1-fast-generate-preview | 22 Oct 2026 (in 8 days) | gemini-omni-1.1-flash | — |
| veo-3.1-generate-preview | 22 Oct 2026 (in 8 days) | gemini-omni-1.1-flash | — |
| veo-3.1-lite-generate-preview | 22 Oct 2026 (in 8 days) | gemini-omni-1.1-flash | — |
| gemini-2.5-flash-native-audio-preview-12-2025 | 17 Nov 2026 (in 34 days) | gemini-3.8-live | — |
| gemini-2.5-flash-preview-tts | 17 Nov 2026 (in 34 days) | gemini-3.8-flash-tts or gemini-3.8-flash-lite-tts | — |
| gemini-2.5-pro-preview-tts | 17 Nov 2026 (in 34 days) | gemini-3.8-flash-tts or gemini-3.8-flash-lite-tts | — |
| gemini-3.1-flash-live-preview | 17 Nov 2026 (in 34 days) | gemini-3.8-live | — |
| gemini-3.1-flash-tts-preview | 17 Nov 2026 (in 34 days) | gemini-3.8-flash-tts or gemini-3.8-flash-lite-tts | — |
| gemini-2.5-flash-image | 15 Mar 2027 (in 5 months) | gemini-3.1-flash-lite-image | — |
2 more retiring later and 5 retired in the last 90 days
| gemini-3.1-flash-lite | 7 May 2027 (in 7 months) | gemini-3.5-flash-lite | — |
|---|---|---|---|
| gemini-embedding-001 | 14 May 2028 (in 19 months) | gemini-embedding-2 | — |
| gemini-robotics-er-1.6-preview | 31 Aug 2026 (44d ago) | gemini-robotics-er-2-preview | — |
| imagen-4.0-generate-001 | 17 Aug 2026 (58d ago) | gemini-nano-banana-2.1 | — |
| imagen-4.0-fast-generate-001 | 17 Aug 2026 (58d ago) | gemini-nano-banana-2.1 | — |
| embedding-2-preview | 10 Aug 2026 (65d ago) | gemini-embedding-2 | — |
| gemini-2.5-computer-use-preview-10-2025 | 28 Jul 2026 (78d ago) | gemini-3.8-flash | — |
What changed
First observed 14 Oct 2026No field changes in the recorded history.
Cite this recorded revision to keep the same title, summary, facts and links when the page changes.
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Keep track
- Google Gemini RSS feed: new releases, known issues, retirements and roadmap changes.
- Everything about Google Gemini: its timeline, notices, roadmap and other lines.