Alex LeBrun on Founder

Alex LeBrun@lxbrun

I am joining @ylecun and an exceptional founding team to lead @amilabs as CEO. We have secured a $1.03 billion USD seed round to fuel our mission to build intelligent systems capable of truly understanding the real world—a long-term scientific endeavor.

5.6K likes219 repliesPosted Mar 10, 2026

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Viral score

Based on absolute engagement — the platform doesn’t expose follower counts here, so large accounts score higher.

From likes, comments.

Why it worked

Opens with a short, self-contained line that is easy to take in at a glance.
Uses concrete numbers instead of vague claims, which makes it credible and quotable.
Points at real customers, users or results as evidence rather than assertion.
The opening line stands alone, so it reads completely before the post is expanded.
Written from experience rather than as advice, which is harder to argue with.
Short enough to read in full without expanding, which removes a step before the point lands.

The mechanics

Hook: Plain observation
Structure: Hook → Landing
Style: Conversational paragraphs at a steady pace.
Tone: personal
Mechanisms: Specificity, Social proof
Written for: Founders and early-stage teams

Analysis by ViralLoop — not written by the original author.

Topics

Founder Hiring

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