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Andrew Curran on AI · ViralLoop

Post by Andrew Curran on X

Andrew Curran@AndrewCurran_

OpenAl is using a new model named 'GPT-4b micro' for longevity research in concert with Retro Biosciences, a company trying to add ten years to the average human lifespan. Sam Altman invested $180 million into Retro in 2022.

497 likes17 repliesPosted Jan 17, 2025

View the original on X Written by Andrew Curran. Captured Sep 4, 2026.

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36

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

Leads with a specific number, which is concrete enough to be worth a second of attention.
Uses concrete numbers instead of vague claims, which makes it credible and quotable.
Short enough to read in full without expanding, which removes a step before the point lands.

The mechanics

Hook: Leads with a number
Structure: Hook
Style: Conversational paragraphs at a steady pace.
Tone: plain, matter-of-fact
Mechanisms: Specificity
Written for: People building with AI

Analysis by ViralLoop — not written by the original author.

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