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on on medicinemedicine × × machines.machines.

GPT-5.2, Gemini 3.1 and Claude outscored OpenEvidence and UpToDate's own AI on medical knowledge, clinician alignment, and real physician queries. On live clinical questions the specialist tools barely matched a free Google AI summary. A note on why the medical label may be selling certainty, not accuracy.

The ACP just put it in writing in Annals. A short read on what travels across the U.S.–Mexico border, what doesn't, and where insurance is starting to rename the doctor in charge.

Why this site exists, and what it will hold.

Hospital Zambrano Hellion certified by the Pan-American Crohn and Colitis Organization. A note on what it took, and what I contributed to.

A working summary of the 3D-printing program at the Centro de Ingeniería Biomédica, HU UANL. Four use-cases, real outcomes, no patient identifiers.