Fable 5.2 one-shot pelican-on-a-bicycle video, full agent trace published

victormustar · x · 2026-11-11

After disbelief that the pelican-on-a-bicycle video was made in one shot with Fable 5.2, techfren published the full evidence as the techfren/pelican-fable-trace dataset on Hugging Face.
It contains the complete Claude Code session — 406 assistant turns across a main session and two subagents, 1.1M output tokens, model reported as claude-fable-5-2, run over 2h44m.
The agent wrote every Blender script from scratch: pelican geometry, feathers, a bike with geared drivetrain, animation and cameras; only Poly Haven CC0 HDRI/textures were external.
Rendered 444 frames in Blender 5.2 Cycles on an RTX 5080 (56 minutes), with SHA256 checksums and reproducible scripts included.

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