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.
- Provider
- Surface
- Gemini API
- Change type
- model retirement
- Effective
- No date announced
- Announced
- Last verified
What breaks
Code or configuration containing gemini-3.1-flash-image is in scope for this Google model retirement.
- Google's official documentation identifies gemini-3.1-flash-image as affected by this model retirement.
Affected identifiers and fields
Search your code, environment variables, gateway configuration, and stored request templates for these exact values.
gemini-3.1-flash-image
gemini-3.1-flash-image model
Migration target
The official source lists gemini-nano-banana-2.1 as a replacement identifier. Test the migration against current provider documentation before production.
gemini-nano-banana-2.1
What to do
Search repositories and deployment configuration for gemini-3.1-flash-image. The official source lists gemini-nano-banana-2.1 as a replacement identifier. Test the migration against current provider documentation before production.
Official source receipts
These provider pages support the dates, identifiers, symptoms, and migration direction recorded above.
Google · Official documentation