Opus 5.5Launch week

Kiki the Kinesin: a holiday cell biology animation

An animated story about a kinesin protein delivering a gift along a microtubule on Christmas Eve, exploring cell-cell communication.

@JacobMolBio 10

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As reported by the creator. Blank means not reported.

Model
Opus 5.5
Category
Films & stories
Filed
Sep 23, 2026
On X
100

From the post

Opus 5.5 made a holiday animation about kinesin, microtubules, and the gift of cell-cell communication "It's Christmas Eve inside a cell, and Kiki the kinesin has a gift to deliver. Fueled by ATP, she sets off down a microtubule, 8 nanometers at a time, saying hi to every neighbor she passes. But up ahead, the microtubule's growing tip is losing its glow. Halfway there, her microtubule suffers a catastrophe, and the collapse comes racing back toward her feet. Will Kiki survive to make her delivery to the cell surface?"
Claude Opus 5.5 has the best visual design of any model I have tested so far https://t.co/RXlCgfBOkZ https://t.co/uhUFsECjB0

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