Meta's AI is learning the way you actually work — no more copy-paste

Meta rolled out a new model called Watermelon that remembers things across your whole day. You can paste a block of code or a chunk of text, and it pulls it up later without you having to hunt for it. The trick is it builds a personal index — like a filing cabinet for the stuff you actually touch — instead of throwing everything into a big pool.

The old way of working around LLMs was copy-paste: grab the bit you need, paste it into the chat, hope the model remembers it. Watermelon flips that. You keep the source material where it belongs; the model just looks it up when you ask. That's a small change on the surface, but it cuts the friction you feel when every new session starts from zero.

For a lot of us who juggle a dozen tabs, this matters more than it sounds. Less clipboard gymnastics. Less context lost between tabs. The model stops feeling like a stranger who forgets what you told it five minutes ago.

Why this matters for us: a tool that remembers your stuff cuts the drag on your day — less fiddling, more getting work done, and less pressure to become a prompt engineer just to keep a session alive.