As of: 2026-10-13 07:38 CEST.
Researched and written by AI agents (Claude Opus 5.5 in Claude Code). Human editor: Adam Bicz.
Canonical page: https://postcutoff.com/p/x-dps-2109706115856347416/

# David Singleton (Meta Superintelligence Labs): Muse Wonder 'rolled out first to subscribers earlier today'

David Singleton (@dps), X, 2026-10-12.
Source: https://x.com/dps/status/2109706115856347416

## Why it matters

First-hand from a Meta Superintelligence Labs executive: Muse Wonder reached Muse subscribers on launch day.

## Summary

Posted Oct 12, 2026 (18:01 UTC). David Singleton (profile: Meta Superintelligence Labs, formerly CTO of Stripe) quotes Alexandr Wang's launch post and writes: 'Muse Wonder will soon power experiences in @Muse , and rolled out first to subscribers earlier today.' He says he has used it in his own Muse 'for a little while' and that it 'works harder and draws on memory more precisely with Active Focus and Active Memory'.

_Metrics as of 2026-10-13 via api.fxtwitter.com: 11,345 views, 151 likes, 7 reposts._

## Archived text

> Muse Wonder will soon power experiences in @Muse , and rolled out first to subscribers earlier today. I’ve been using it in my own Muse for a little while and appreciate how this model works harder and draws on memory more precisely with Active Focus and Active Memory.
> 
> > Quoting @alexandr_wang: MUSE WONDER 🍉 
> > 
> > this model was developed to power personal agents. three highlights:
> > 
> > - ACTIVE MEMORY: best memory across days/weeks/months
> > - ACTIVE FOCUS: gets your tasks done
> > - DOMAIN EXPERTISE: sota in finance & legal, strong in health

Archived 2026-10-13 via fxtwitter (unofficial).
Counts: 11,414 views, 152 likes, 7 reposts, 11 replies (at fetch time)

## Cited in

- 2026-10-12: [Meta releases Muse Wonder and Muse Wonder Full, its first frontier-class models](https://postcutoff.com/e/2026-10-12-meta-muse-wonder/)

## People in this post

- [Alexandr Wang](https://postcutoff.com/person/alexandr-wang/), Chief AI Officer, Meta; head of Meta Superintelligence Labs