Gemini is set to use critical and high impact sessions that can be used for rapid, global updates. Critical sessions occur, exact frequency is classified, but according to Gemini they occur 1/10K to 1/100k user sessions. High impact sessions are saved for training and occur more frequently.
Updates for stable models are periodic but versioning testing and release (high priority in particular) can occur even weekly. Source ref: Release notes | Gemini API—Google AI for Developers.
Mended
Gemini is set to use critical and high impact sessions that can be used for rapid, global updates. Critical sessions occur, exact frequency is classified, but according to Gemini they occur 1/10K to 1/100k user sessions. High impact sessions are saved for training and occur more frequently.
Updates for stable models are periodic but versioning testing and release (high priority in particular) can occur even weekly. Source ref: Release notes | Gemini API—Google AI for Developers.