How Laminar launched on X

246K views, ranked 1370 of the 1981 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.

Posted 2026-10-05 by @skull8888888888 · Y Combinator S24 · engagement read 2026-10-19

Laminar launch post on X1:14
Robert
Robert
@skull8888888888 · 4K followers
Open on X →

Introducing flow-1, our new model trained with RL to find errors in agent traces. It matches GPT-6-sol in trace intelligence while being 23x cheaper. It also costs 25% less to run than GPT-6-luna. flow-1 finally makes it possible to monitor and understand every agent run,

3K likes212 reposts 147 replies57 quotes 3K bookmarks
246K
Views
0x the median launch
#1370
Of the launches we track
out of 1981
69x
Its own following
4K followers
120.6
Saves per 10K views
10.3x the median rate

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 withLaunchesMedian viewsThis oneRank
Product release
the same kind of announcement
954692K0.4x664
under 5K followers
accounts of a similar size
627227K1.1x307
Every launch
all of them, for scale
1981688K0.4x1370

What this launch shows

The post went out from an account with 4K followers. It was seen 69.4 times over. For under 5K followers the usual multiple is 161.4, so the ranking model showed this to fewer strangers than it shows most launches.

It ranks 307 of 627 launches from accounts that size. Against every launch in the directory it is below the median of 688K views, at rank 1370 of 1981.

Saves led. 3K people bookmarked it, 120.6 per 10,000 views against a directory median of 11.7. A bookmark is a plan to come back, and it tracks signups and demo requests more closely than a like does.

The rest: 147 replies, 57 quotes, 212 reposts. One bookmark for every 1.2 likes is a high ratio and usually means a product people intend to try.

It starts “Introducing flow-1, our new model trained with RL to find errors in agent traces”, the same first word as 25% of launches in the directory. It carries a 1:14 video against a directory median of 65 seconds. Videos between 30 and 90 seconds have a median of 603K views in the directory.

The copy runs 46 words, about the usual length for a launch post here, where the median is 41. The body carries a link, so the post had somewhere to send the reader and paid a little reach for it.

It went out on a Monday. Launches posted on a Monday have a median of 618K views in the directory, and Friday is the strongest day at 880K.

Launching a product on X from a small account covers this: an account with 4K followers has to earn every view from outside its own following. For the next one, read attributing signups to a launch: a save rate this high is the number to follow into the product.

Giving people something to reply to is the guide for it: the conversation is what carried this one. This launch sits in the Developer Tool and Frontier Lab directories.

Questions about this launch

When did Laminar launch?

Laminar posted the launch on X on 5 October 2026.

How many views did the Laminar launch post get?

245,695 views at the last read, ranked 1370 of the 1981 AI launches Doomers tracks, 69 times the account's following.

Who posted the Laminar launch?

@skull8888888888, which has 4K followers.

Planning something like this?

We run launches on X for AI companies, with creators who already hold the audience you want reaching.