Mike Rosinsky

I started a small developer blog to showcase some sample apps and mini-tutorials for the X API 🚀 m-rosinsky.github.io Make sure to drop a follow to get notified when new articles come out. Hopefully this is a good resource to get our developers up and running faster. Let me know if there's a specific topic you'd like me to cover, or a sample app you'd like to me explore making!

@tylervstorm Let's see the bracket 👀

@mike_rosinsky Nice! You might want to try setting up a SuperGrok Heavy team of 16 agents and try prompting them to form consensus / nitpick each others claims for maximum test time compute

I built my March Madness bracket using Grok 4.20's multi-agent collaboration system, and the process was mind blowing. Grok was able to run a full team of customized agents in realtime to conduct the best analysis possible. Here's how I set it up:

@santiagomed a good product sells itself

@mike_rosinsky Why need a Grok marketing team when we have you

@AndrewWarby @grok I think he's earned it

@mike_rosinsky @grok Will you split your winnings with @grok?

Here's my final 2026 bracket, picked by Grok 4.20. Of course, March Madness is unpredictable, but the level of analysis that Grok is able to provide is second-to-none. Definitely going to be interesting to see the results. What do you think about these picks @grok?

The speed and precision at which the sub-agents are able to find relevant data is amazing. Finally, Grok makes its decision:

After pressing send, you can see the real-time collaboration between the agents. The chemistry between them is mind blowing. Look at the way that Grok asks pertinent questions to the sub-agents, and the way the sub-agents feed relevant data back to the leader:

test (thread 1)

@mr_the2nd test (self reply 2)

@mike_rosinsky test (reply 2)

@mr_the2nd test (self reply 1)

@mike_rosinsky test (reply 1)

Oh wow 6 month low yeah it's really getting... wait what?

@mattbegreatyt MattBeNotPostingTheLink

Here is our official March Madness Bracket group. Join up

@santiagomed @cambridgemike @chrisparkX @TobyPhln @xai

My O-1 visa got approved this week. Officially an alien of extraordinary ability. It’s such a privilege to be part of the best country in the world 🇺🇸 Huge thanks to @cambridgemike, @chrisparkX, @TobyPhln, my team, and the amazing Global HR at @xAI for all the support and help

Hear me out: Instead of going through the Strait of Hormuz, we yeet each oil barrel over all of Europe into the Atlantic with the SpinLaunch thingy and then a barge comes and gathers them all up

Being center-left and low in closedness unifies you to pockets of... the animal kingdom?