Writing

I write at Donuts with Chopsticks on Substack.

State of Healthcare AI Benchmarks

visual essay · 15 slides, one per page · 2026

Five things true at once: the record, the ceiling, the wall, and the instrument — the full landscape of healthcare AI evaluation in four parts.

start: TL;DR · parts: the record · the ceiling · behind the wall · the instrument · sources

• One Chart, Five Questions
  multi-part visual essay · 2026 · parts: the chart · the ticket · the wall · the stream

  A scroll-driven visual essay: healthcare AI benchmarks are saturated, and the evaluation that answers “does this help?” looks like product analytics — in private.

• Question Stream
  visual essay · interactive · WebGPU

  The precharting funnel rendered as live particles — swarm → the doctor → extraction and reasoning lanes → the usage log.

• Model Evaluation as Product Analytics
  long-form essay

  Capability benchmarks are saturated; the evaluation that answers “does this help?” looks like product analytics, and it happens in private.

• Data Poetry: Intro to Biomedical Ontologies (Owlready2)
  tutorial · data-expressions

  Ontologies as data poetry — reasoning over biomedical knowledge graphs in Python, landing on a rare-disease example.

• MTA Icon Menu (Altair)
  tutorial · personal analysis · data-expressions

  A playful Altair analysis built from MTA data.