The playground
A way into things I’ve built: a live research library, measurements from my systems, and walkthroughs of the decisions inside my products.
Interactive planner
I built a screenshot-to-plan workspace for a grid puzzle: review the board, search within a money limit, and inspect the result one turn at a time.
Upload a screenshot, review the board and budget, then search and inspect a predicted replay. The solver runs in a separate private service.
Live application
I built a research library that turns saved material into practical guides while keeping the path back to every source.
Open the actual public research library. Its public collection is a curated snapshot; private intake and editing remain local.
Recorded results
I rebuilt a property lookup service with a cache tier, replicated storage, bounded failover and three implementations of the same contract.
Inspect cache-hit measurements from the replicated lookup repository. These are recorded benchmark results, not a service running in this page.
Recorded results
I served an open-weight language model on a 6 GB laptop GPU and measured the tradeoffs between precision, throughput, latency and answer quality.
Compare measured throughput and time to first token across precision variants and request concurrency on one laptop GPU.
Recorded experiment
I tested how poisoned source material changes a model’s answers, then measured what the defenses broke along the way.
Inspect the public paired attack results and the clean-query utility analysis. The page does not attack a live model.
Product walkthrough
I built a patient-owned health record that connects clinical work across facilities, with consent enforced where the data lives.
Explore an explanation of the product’s consent model using synthetic records. This page does not connect to WUMI or handle medical records.
The interactive views load with JavaScript. Recorded results remain measurements from their stated setups; changing a chart control does not run a new benchmark. Product walkthroughs illustrate documented decisions and are not the production applications.