Picture a kid with a hula hoop. She gives it a shake and suddenly the […]
j.caldwellIdea CPU (ICPU) + Geometry Solver
0) Clean assumptions (so the math is valid) (Hemisphere → unique shortest geodesics + single-valued […]
Illumination of Voices (revised)
As dusk embraced the city, Central Square transformed. The last rays of sun gilded the […]
I Thought Sparse AI Would Save Money. It Cost 28% More.
What happens when you test “efficient” AI architectures on real hardware instead of believing the […]
From “Could we just…?” to Production Data: Building a SQLite Vector Database (Up to 200k Vectors) in 72 Hours
By Jeff Caldwell, AI Feasibility Engineer A client asked me a deceptively simple question: “Could […]