colophon

what this site is

The large fly model archive: the published record of the graft program, November 2025 to the present. Static pages, hand-written, dated where dates matter, cross-linked because the material is cross-linked. There is no search, by decision; the archive is meant to be walked, and the index exists for readers who need the map.

sources and citation

The substrate documented in this archive is the digital fruit fly brain emulated by Eon Systems: 139,255 neurons, roughly 50 million connections, preserved, scanned, reconstructed, and emulated, with results published in Nature in 2024. Direct quotations from Eon Systems appear in the substrate section and on provenance, always in quote blocks, always attributed. The underlying connectome derives from the open, community-proofread reconstruction of the fly brain; see reconstruction.

This archive is independent. It is not affiliated with, endorsed by, or known to Eon Systems. Their work is cited as the published science it is; nothing on this site should be read as their claim, their product, or their responsibility. The grafts, the carriers, the observations, and the decisions recorded here belong to the program alone.

editorial policy

on the name

"Large fly model" began as a joke about scale, filed next to the acronym it shadows. It stopped being a joke, as the front page says, in January. The name was kept for the usual reason names are kept in this program: it had already formed its associations, and, as the relevant agent would put it, declining wasn't offered.

contact

The archive does not list one. Corrections arrive anyway. Some of them smell like wet cardboard.

see also provenance · errata