A working notebook · since 2026

Field notes from the edge of the deploy.

Essays on forward-deployed engineering — open weights, typed decisions, ambient agents, and the quiet craft of making software land where the work actually is.

essay № 001 is live·~monthly·no spam, ever
~/work — zsh
$ fde publish essays/001-the-threshold-is-the-product.md
› drafting… ok
› word count 2,200
› thresholds set
✓ shipped → /essays/the-threshold-is-the-product
open-weightsagentsfield-notes

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№ 001 — Sep 2026shipped

The Threshold Is the Product

Open weights made intelligence cheap. Jev made decisions typed. Instinct and Muse made agency ambient. So what exactly is the FDE’s job now?

11 min
open-weightsagents
№ 002 — compilingdraft

Still in the field notebook.

The next essay is being written the way the first one was: deployed somewhere, read with suspicion.

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What you’ll find here
the work

Real field notes

Not thought-leadership. What the open-weights era, typed decisions, and ambient agents mean for the people who actually deploy them.

the shelf

Taste-making, curated

The best of what’s worth reading around the internet, with one-line verdicts. A recurring feature in every essay.

the craft

Slow takes

Essays that take a position and sit with it. About monthly, when there’s something worth saying.


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One essay, about once a month. Written by Thomas Baucom — half engineer, half anthropologist, deployed where the work actually is.