Alex ChernyshAlex ChernyshAgentic behaviorist · Tel Aviv
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Notes

Notes on AI systems, retrieval, and the work that starts after the demo.

Notes on retrieval, evals, observability, and the engineering that starts once the demo is the easy part.

4 posts
May 2, 2026
13 min read
New

Forecasting Without Prophecy: a plain-text discipline

Why I leave the future to astrology and reach for reference classes, premortems, and calibration logs instead. Disciplined uncertainty in plain text.

Mar 11, 2026
5 min read

Working Under Repeated Alarms

A short note from Israel on what repeated alarms do to attention, engineering judgment, and team habits — and which working practices make interruption easier to absorb.

+2
Mar 4, 2026
5 min read

Getting AI-Assisted Development to Green Without Breaking the Code

Repair loops, small diffs, test trust, and how to get CI back to green without trashing the codebase.

+2
Jul 15, 2025
8 min read

SYNAPSE: adaptive-control software engineering, prototyped

SYNAPSE was a 2025 framework for AI agents that adapt their own success criteria via MCDM. The deterministic-control-plane idea later shipped as Bernstein.

+1