Small models, explicit constraints: inside Signal
A playable study of room generation and architectural composition. What a tiny learned model contributes, what the rules already do well, and how we check the routes.
Read the experiment →Research & Engineering
Build it.
Find out.
Experiments, implementation notes and the evidence behind our engineering decisions.
Running several AI models within a desktop memory budget
Model residency, compute placement, cache reuse and recoverable speech processing in Doppel.
Read the note →Checking whether a source still supports a claim
Original passages, document revisions and bounded meaning checks—with an explicit result when comparison is incomplete.
Read the note →How we publish
Show the method.
Engineering notes describe implemented mechanisms. Experiments name their comparison, data, results and limitations. A working implementation and an independent quality benchmark are different kinds of evidence.
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