OpsBug

Notes from a physician-scientist with too many tabs open.

Deep Dives

• Exploring Weight-Space Programming for Longevity Models

  Published:Nov 4, 2026 |  at 03:00 AM

  Over five rounds, Claude Opus 5.5 edits Insilico Medicine's open aging model directly, with no training, until it ties a tuned classical model trained on the same data. A replication and extension of "Sparks of Weight-Space Programming."

Recent Notes

• Placeholder note: a bug I haven't filed yet

  Published:Nov 5, 2026 |  at 12:00 PM

  A stand-in note so the Notes list has something to show. Replace it or delete it.

• Placeholder note: what I'm reading this week

  Published:Nov 4, 2026 |  at 06:00 PM

  A stand-in note. Replace it with something you are actually reading.

• Placeholder note: why checklists work, and where they break

  Published:Nov 3, 2026 |  at 03:00 PM

  A stand-in note about a topic that fits the site. Replace it with your own.