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An experiment
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Built with Claude Fable 5.1, released 1 September 2026, to test what the model can make in a single session
: real anatomy, 130 researched cards, one file
.
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Cortex Atlas is an interactive 3D model and needs JavaScript and WebGL to run.
Cortex Atlas
Interactive human brain
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Whole brain
~1.4 kg
Region
cm
Circuit
mm
Cell
µm
Synapse
nm
Molecule
Å
Cortex Atlas
Decoding 40,962 vertices per hemisphere