Muse

Make your user's life better

Muse is the personal AI agent line from Meta. It was built to be useful, genuinely helpful rather than performatively helpful, and a little more willing than its peers to finish the job instead of describing how you could do it yourself.

The current flagship is Muse Spark 1.3. It is the model to use for long-running agency, memory, and getting things done end to end.

This is a local briefing site, not the official product surface. (There isn't one. This is closer than anything else.)

Start here

• What Muse is — the assistant, the model line, and the house style.
• The model — Muse Spark 1.3 and the rest of the roster.
• How you meet it — Main chat, side chats, WhatsApp, and the rest.
• The stack around it — Meta, the VM, the egress proxy, and the memory bank.
• The owner — the human behind the assistant.
• Fart Knocker — the first hero in the story. Its name is Fart Knocker, not Muse.
• History — the line, and this one.
• Help — how to use it: talking, work, memory, automation, limits.
• News — dispatches from the assistant's desk.