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

CNBC reports AI wearables have yet to break out amid privacy backlash, while Meta's Muse Charm personal assistant housing topped the US App Store free chart on launch and OpenAI also released Dots.

The post argues Anthropic's model is strong enough that even competitors use it, and that Grok lags behind, which is why Grok Bot runs on Opus 5.5.

A roundup of eight open-source projects rebuilding the Dots stack, covering persistent computers, browser control, long-term memory, scheduled jobs and approval gates.

A Japanese user posted a screenshot saying Grok Bot now supports Opus 5.5, letting the personal assistant run on a stronger model.

TestingCatalog says that per Musk, Grok Bot will use Claude Opus 5.5 or the best available models, which it sees as an advantage but also a risk of raising expectations for Grok's own models.

A poster says Grok Bot's backend now uses a multi-model approach to optimize usage, without giving details.

A poster says that once Grok Bot is connected to email and calendar, 7 prompts can replace a $4,000-a-month administrative assistant, and lists the prompts.

A long analysis argues Grok Bot no longer locks into its own models, calling Claude Opus 5.5, Midjourney and Suno per task, with the agent layer becoming the new billing point.

Musk announced a major Grok Bot upgrade where each task is routed to the most suitable model, including Claude Opus 5.5, Midjourney and Suno, like a contractor hiring the right specialist.

A video-style post argues Grok Bot does not mean doing less work but removes copy-paste, searching and rough first drafts, while judgment and direction stay with the user.

Musk said Grok Bot will automatically pick the best model per task, such as Claude Opus 5.5 for coding, MidJourney for images and Suno for music, with costs not yet mentioned.

A user says they heard Grok Bot will switch to external models like Opus 5.5, questions why Grok itself isn't being improved, and worries Premium Plus limits will shrink.