Hannu Rajaniemi on AI

Hannu Rajaniemi@hannu

Today, we are launching Red Queen Bio (t.co an AI biosecurity company, with a $15M seed led by @OpenAI. Biorisk grows exponentially with AI capabilities. Our mission is to scale biological defenses at the same rate. A 🧵 on who we are + what we do!👇🏻1/19

625 likes58 repliesPosted Nov 13, 2025

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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.
Follows a clear Hook → Context → Landing shape, so the reader always knows where they are.
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: Announcement
Structure: Hook → Context → Landing
Style: Conversational paragraphs at a steady pace.
Tone: energetic, concrete, corporate
Mechanisms: Specificity
Written for: People building with AI

Analysis by ViralLoop — not written by the original author.

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