How Viggle AI launched JST-2 on X
1.7M views, ranked 565 of the 2314 launches we track. Reach and saves both sit close to where the rest of this list sits.
1:45
Today we are releasing JST-2, the world's first full-stack physics-native world foundation model. Many world models learn in pixel/video space. We went back to first principles and built the entire model stack in 3D. Generate a 3D scene in seconds and expand it in real
In the Doomers Launch Index
A Launch Score of 64 for October 2026, ahead of 77% of that month’s launches past 100K views. See the October 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 |
|---|---|---|---|---|
| Frontier labs launches from accounts 25K to 100K followers | 40 | 1.3M | 1.4x | 17 |
| Product news the same kind of announcement | 865 | 742K | 2.3x | 252 |
| 25K to 100K followers accounts of a similar size | 314 | 812K | 2.1x | 90 |
| Every launch all of them, for scale | 2314 | 603K | 2.9x | 565 |
What this launch shows
Viggle AI posted this from an account with 25K followers and reached 68 times that many people. The usual multiple for 25K to 100K followers is 17.1.
This one did 4 times that. It ranks 90 of 314 launches from accounts that size. Against every launch in the directory it sits at 2.9 times the median of 603K views.
Quote posts led, 361 of them at 2.1 per 10,000 views against a median of 1.4. People were adding their own take, which is how a launch gets argued about and carried into audiences the account does not have.
Bookmarks: 2K. Reposts: 354. One bookmark for every 1.2 likes is a high ratio and usually means a product people intend to try.
The post opens with “Today we are releasing JST-2, the world's first full-stack physics-native world foundation model”, a first-person opening that the founder-account launches in the directory use most. It carries a 1:45 video against a directory median of 66 seconds. Videos over 90 seconds have a median of 590K views in the directory.
The copy runs 46 words, about the usual length for a launch post here, where the median is 41. There is a link in the body, which costs a post some reach and buys it a place to send people.
It went out on a Monday. Launches posted on a Monday have a median of 567K views in the directory, and Friday is the strongest day at 647K.
What viral AI launches share covers this: model launches are the largest category in the directory and travel on the demo. For the next one, read X analytics explained: what each of these numbers means, with benchmarks by account size. This launch sits in the Frontier Lab, Creative AI and Consumer AI directories.
Questions about this launch
When did Viggle AI launch JST-2?
Viggle AI posted the launch on X on 19 October 2026.
How many views did the JST-2 launch post get?
1,729,584 views at the last read, ranked 565 of the 2314 AI launches Doomers tracks, 68 times the account's following.
Who posted the JST-2 launch?
@ViggleAI, which had 25,422 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.