No official replacement is published on that page. gemini-3.1-flash-image is not scheduled to shut down sooner than 2027-05-28 per Google Vertex AI's deprecation page (checked 2026-10-17). Published on the official docs: input price $0.5 per million tokens, context window 10 tokens, max output 32,768 tokens.
gemini-3.1-flash-image model page · Google Vertex AI
A migration diff is not published because the official page did not name a replacement model id.
No official replacement is published on that page. gemini-3.1-flash-image is not scheduled to shut down sooner than 2027-05-28 per Google Vertex AI's deprecation page (checked 2026-10-17). Published on the official docs: input price $0.5 per million tokens, context window 10 tokens, max output 32,768 tokens.
Price comparison is not published yet.
Context window sizes are not both published on the official pages we checked.