Google Rolls Out Gemini 2.5 Flash as Default Across Gemini Products

LLM-Stats·low signal

A June 18 model-tracking roundup reports Google made Gemini 2.5 Flash the default model across its Gemini products, prioritizing latency and cost for consumer traffic. This is single-source as of writing and flagged low pending primary confirmation, though it is consistent with Google's other June 18 Gemini changes (the Gemini CLI to Antigravity migration). Worth watching for the official Gemini blog confirmation.