Why Gemini 3.5 Flash is the secret sauce for the fall Googlebook wave

If you spent your Tuesday afternoon watching the Google I/O 2026 opening keynote, it was easy to get swept up in the jaw-dropping scale of Google’s AI automation. Sundar Pichai and his team spent a massive chunk of stage time showing off things like Gemini Spark (a 24/7 personal assistant running on dedicated data centers […]