News Summary

• Muse was announced by Meta on Tuesday and is rolling out in the United States on iOS, Android and the web.
• It runs on a model the company calls Muse Spark, described in the announcement as Meta’s “most capable model to date, built for real-world agentic work” There is a free tier plus subscriptions at $20 and $100 a month, according to Axios.
• Meta says there is no advertising inside the product.
• The distinction Meta is drawing is between a chatbot and something that acts.