Freefall: gravity from Newton to LIGO, every frame in code
Author’s claim. Posted before Fable 5.2 came out. The author called it Fable 5.5, the name rumors gave the next Fable. We can’t verify which model ran.
One email a week: the best new Fable 5.2 works
Picked from what creators posted that week, each one credited and linked to the original post.
One email a week: the best new Fable 5.2 works
Our note
Four chapters with on-screen dates walk through gravity: Newton's 1687 three-body figure eight, the Toomre and Toomre galaxy collision of 1972, Einstein's 1915 curved light around a black hole, then two black holes merging with the waves LIGO caught in 2015. It closes on the title FREEFALL, credited as written, simulated and scored by Claude. The author says it was one prompt, about 1h 22min, all code, on what he labels Fable 5.5 / Opus 5.6.
Written by The Frontier Brief after watching the video (Nov 9, 2026). It describes what is on screen; we have not run the work ourselves.
Prompt
Not known. We have not found a prompt published by the author.
What we know
- Model
- Listed under Fable 5.2. The author wrote Claude Fable 5.5 (author’s claim)
- What we checked
- The post names Fable 5.5 (reviewed 2026-11-09). Which model actually ran is the author’s claim.
Video from @Schneizellll’s post on X, credited to the author. Want it taken down? Email support@fable5.app.
More works
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