unbuffered_stream 18 Nov, 2025 I asked Google Gemini a pretty basic developer question. The answer was unremarkable, apart from it mentioning in conclusion that it knows I previously used a tool called Alembic: Cool, it's starting to remember things about me. Let's confirm: Ok, maybe not yet. However, clicking "Show thinking" for the above response is absolutely wild: I know about the “Personal Context” feature now — it’s great. But why is Gemini instructed not to divulge its existence? And why ...