Gemini 2.5 models to be shut down for Agent Platform Gemini API projects
Firebase AI Logic docs state that Gemini 2.5 models will be shut down for all Agent Platform Gemini API projects (rolling out from October 2026); Google recommends migrating to newer models such as gemini-4-argon. Firebase App Check enforcement is also required from Nov 2, 2026.
Announced · Last verified
What changed
Projects that actively used Gemini 2.5 keep temporary access; unused projects are already cut off. Access via Agent Platform Gemini API is affected.
Eligibility
- Eligible plans
- Not confirmed
- Regions
- Not specified
- User scope
- All eligible users
- Rollout
- Global
- Claim required
- No
- Expiration
- 2026 年 10 月起执行
- Personal limit impact
- Not confirmed
Not yet confirmed: Plans, Regions, Personal limit impact, announced_time. Unconfirmed details are never inferred — "not mentioned" does not mean "applies to all users".
What should I do?
Claim this benefit
Migrate projects still calling Gemini 2.5 to newer models (official example: gemini-4-argon) and confirm Firebase App Check is configured before Nov 2.
Open official pageTimeline
- EffectiveOct 1, 2026, 10:27 (2026-10-01 10:27 UTC)
- Last verifiedNov 4, 2026, 08:27 (2026-11-04 08:27 UTC)
Evidence & Sources
- S1速率限制和配额（Firebase AI Logic 文档）https://firebase.google.com/docs/ai-logic/quotas
Correction history
No corrections recorded for this event.