No official replacement is published on that page. gemini-3.8-flash-cyber does not have a published shutdown date per Google Vertex AI's deprecation page (checked 2026-10-17). Published on the official docs: input price $1.5 per million tokens, context window 1,048,576 tokens, max output 65,536 tokens.
gemini-3.8-flash-cyber 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-3.8-flash-cyber does not have a published shutdown date per Google Vertex AI's deprecation page (checked 2026-10-17). Published on the official docs: input price $1.5 per million tokens, context window 1,048,576 tokens, max output 65,536 tokens.
Price comparison is not published yet.
Context window sizes are not both published on the official pages we checked.