gemini-3.1-flash-lite shuts down on 2027-05-07 per Google Gemini API's deprecation page (checked 2026-10-17). The official replacement is gemini-3.5-flash-lite. On the labeled example of 10 million input tokens and 2 million output tokens, gemini-3.5-flash-lite costs $8 a month, higher than $5.5 for gemini-3.1-flash-lite.
Model page · Is gemini-3.1-flash-lite being deprecated? · Google Gemini API · Deadlines
gemini-3.1-flash-lite shuts down on 2027-05-07 per Google Gemini API's deprecation page (checked 2026-10-17). The official replacement is gemini-3.5-flash-lite. On the labeled example of 10 million input tokens and 2 million output tokens, gemini-3.5-flash-lite costs $8 a month, higher than $5.5 for gemini-3.1-flash-lite.
The official status is deprecated. gemini-3.1-flash-lite shuts down on 2027-05-07 per Google Gemini API's deprecation page (checked 2026-10-17). The official replacement is gemini-3.5-flash-lite.
The official replacement is gemini-3.5-flash-lite.