Zane Grosse

Sending Data Through Lasers

Building a 638 nm optical link between two Raspberry Pis with six custom PCBs, from USB interfaces and laser drivers to mixed-signal, FPGA-based receivers.

• optics
• ·FPGA
• ·analog circuits
• ·PCBs

GPT-0.1875: Training a Language Model Before Modern Physics

A GPT-2 Class, 112M param model trained only on corpus before 1 January, 1876.