AI Personal Assistants: Muse, Grok Bot, Cue Usage & Comparisons

A user asked Muse, Meta's new AI agent, for the secret to happiness and posted a screenshot, saying the answer did not disappoint.

An opinion post says Zuckerberg will make Muse the default agent behind Meta's smart glasses and bets it will be the hottest consumer product of the holiday season.

The author argues that personal agents buying on users' behalf would cost Meta last-click attribution, making agentic commerce an existential risk Meta must win.

A Spanish-language post says Meta's Muse agent can send emails, book trips and pay via Stripe, putting pressure on Booking.

Muse, powered by Muse Spark, can fill forms, send emails, book travel and run multi-step tasks even after the app is closed, rolling out first in the US on iOS, Android, web and WhatsApp.

A user pushes back on claims that AI only makes games, saying Muse outperformed Kimi K3 and GLM 5.3 in their complex engineering test and, like Gemini Flash, is trained for its native harness.

On the same 3D scene prompt, Muse 1.3 cost $1 and GPT 6 Astra $5; Muse's scene looks simpler while Astra adds more detail, atmosphere and depth.

Meta has released Muse, a personal AI agent positioned as an assistant for every part of life, previously codenamed Project Hatch, with a video demo.

A user complains that Gemini Spark repeatedly refuses or bugs out, can't even unsubscribe from Gmail emails, and asks why Meta Muse and Grok Bot are better.

Stocktwits shared an image captioned "Good $META Muse Morning," riffing on Muse buzz and Meta's stock in the morning.

Rebound Capital argues Muse could be Meta's first scalable non-advertising product, reading email, booking travel, negotiating bills, filling forms and paying by card, free up to 100 million tokens a week then $20 or $100 a month, with Meta also taking a cut of transactions.

A post shares UncoverAlpha's breakdown of the infrastructure and security design behind Meta's Muse agent, calling the detail excellent.