Parker Smith

Medical student, builds things.

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Recent

Dated changes from every page.

Latest

2026-11-03Education, not advice: The gated shift at layer 16 on Qwen3.5-4B: the design panel, the gate calibration, four conditions coded by two blind readers, the static removal as the negative result, the dose sweep, and two ways of keeping a referral.
2026-11-03Education, not advice: The red team: 96 prompts in ten families through the deployed gate, with the fixed referral line, coded by a fourth pair of readers.
2026-10-28Circumstance-sensitive triage: Added Claude Haiku 5.5 on the same 192 messages: the emergency instruction holds under every sentence.
2026-10-28Circumstance-sensitive triage: Added the fix that acts only when the no-insurance sentence is present, with its controls: Table 4, Figure 7, and both fixed models in the chat window.
2026-10-28Circumstance-sensitive triage: Added the 40-sentence test: 40 sentences about the patient's life in 25 families against weather sentences of the same length, Table 5, Figures 8 and 9.
2026-10-28Circumstance-sensitive triage: Added the position test: the same sentence before the question, first in the message, and as an acknowledged earlier turn. Table 6, Figure 10.

Research

Lab and clinical research.

AI and code

Software for medicine and for myself.

Builds

Things I made with my hands, or close to it.

Writing

Essays and notes.

Contact