He routed a circuit board clean after an earlier model left 17 short circuits

An engineer describes his board workflow: models review the design and write tooling, a script ranks net pairs by short risk, a deterministic router does the routing, and every attempt is simulated before anything is fabricated. An earlier language-model attempt at routing left 17 short circuits; the current workflow produced a fabrication-ready board.

How it works

Models review the design and write helper tooling
Script ranks net pairs by short risk
Deterministic router routes the board
Every attempt simulated and gated before fabrication

Why it’s worth knowing

The fix was not a better model; it was taking routing away from the model and giving it ranking and review instead.

Where it’s from

Summarized from a public post on njump.me. See the original ↗

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