Writing
On production AI systems that read documents, and on knowing whether to trust what they say.
- July 19, 2026
What extracting data from a filing actually costs in 2026
Nine language models over 2,280 real SEC filings, every call metered. The extraction is close to free, and what you actually pay for is not knowing whether to trust it.
- July 18, 2026
The problem we were already living
Every time software reads documents and reaches a conclusion, somebody has to answer an uncomfortable question. How do you know the call is right?