How Meta launched Muse Ember on X
555K views, ranked 1295 of the 2533 launches we track. It was saved at well above the usual rate, which is the signal that matters more than reach for anything with a considered purchase behind it.
Releasing Muse Ember today -- our smallest model that delivers higher intelligence per dollar than others in its class. Built for token-heavy work that agents repeat all day: tool calls, coding subtasks, routing, extraction, and long document parsing. Available today on the Meta
In the Doomers AI Launch Index
A Launch Score of 38 for November 2026, ahead of 27% of that month’s launches past 100K views. See the November 2026 index and how the score works.
How it compares
A launch means nothing against no one. These are the launches it is actually comparable to, and where this one sits among them.
| Compared with | Launches | Median views | This one | Rank |
|---|---|---|---|---|
| Developer tools launches from accounts over 100K followers | 189 | 943K | 0.6x | 144 |
| Product release the same kind of announcement | 1265 | 542K | 1.0x | 621 |
| over 100K followers accounts of a similar size | 708 | 1.2M | 0.5x | 531 |
| Every launch all of them, for scale | 2533 | 575K | 1.0x | 1295 |
What this launch shows
Meta posted this from an account with 2.5M followers and reached about 22% of them. For over 100K followers the usual multiple is 2.2, so the ranking model showed this to fewer strangers than it shows most launches.
It ranks 531 of 708 launches from accounts that size. Against every launch in the directory it is below the median of 575K views, at rank 1295 of 2533.
Likes led, 10K at 182.8 per 10,000 views against a median of 28.5, with the heavier signals closer to usual: 1K bookmarks, 608 replies, 225 quotes. A like is a reaction.
The post was enjoyed more than it was kept. One bookmark for every 10 likes is a low ratio for a launch, and reads as entertainment more than intent.
It starts “Releasing Muse Ember today -- our smallest model that delivers higher intelligence per dollar than others in its…”. It carries no media, which leaves the ranking model nothing to hold a reader with past the first line.
The copy runs 43 words, about the usual length for a launch post here, where the median is 42. It went out on a Monday. Launches posted on a Monday have a median of 534K views in the directory, and Wednesday is the strongest day at 617K.
Attributing signups to a launch covers this: a save rate this high is the number to follow into the product. For the next one, read giving people something to reply to: the conversation is what carried this one.
Why posts from large accounts under-reach is the guide for it: a post seen by fewer people than follow the account was held back by the ranking model. This launch sits in the Developer Tool and Frontier Lab directories.
Questions about this launch
When did Meta launch Muse Ember?
Meta posted the launch on X on 9 November 2026.
How many views did the Muse Ember launch post get?
554,582 views at the last read, ranked 1295 of the 2533 AI launches Doomers AI tracks, 0 times the account's following.
Who posted the Muse Ember launch?
@finkd, which had 2,520,314 followers when it posted.
Planning something like this?
We run launches on X for AI companies, with creators who already hold the audience you want reaching.