No official replacement is published on that page. gemini-3.8-flash-lite-tts does not have a published shutdown date per Google Gemini API's deprecation page (checked 2026-10-17). Published on the official docs: input price $0.5 per million tokens.
gemini-3.8-flash-lite-tts model page · Google Gemini API
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-lite-tts does not have a published shutdown date per Google Gemini API's deprecation page (checked 2026-10-17). Published on the official docs: input price $0.5 per million tokens.
Price comparison is not published yet.
Context window sizes are not both published on the official pages we checked.