3 articles · RSS
Notes from the bench
The written version of each video: the code, line by line, the output it really prints, and what the 30 seconds on screen had to leave out.
3 articles
- AI engineeringHow AI agents work, built in 16 lines of PythonEvery AI agent runs on one loop: think, act, observe. Here it is in 16 lines of Python, with the run that answers $630,000.4 min read · Video 1:26
- Machine learningOverfitting explained: why a perfect training score can be a bad modelA degree-9 curve scores zero error on ten days of ice cream sales and misses unseen days by 69 cones. Here is why, in 22 lines of numpy.3 min read · Video 2:25
- Data engineeringTurn scanned invoices into SQL data with Python OCRTen scanned invoices become a typed Parquet table you can query with DuckDB, in three Python files: Tesseract OCR, regex parsing, SQL.4 min read · Video 2:33