Simon Willison’s Weblog

Exploration de données avec Datasette. One of the great delights of open source development is seeing people run workshops on your project, even more so when they’re in a language other than English! Romain Clement presented this French workshop for the Python Grenoble meetup on 25th May 2023, using GitHub Codespaces as the environment. It’s pretty comprehensive, including a 300,000+ row example table which illustrates Datasette plugins such as datasette-cluster-map and datasette-leaflet-geojson.

# 12:36 am / tutorials, datasette, github-codespaces

All the Hard Stuff Nobody Talks About when Building Products with LLMs (via) Phillip Carter shares lessons learned building LLM features for Honeycomb—hard won knowledge from building a query assistant for turning human questions into Honeycomb query filters.

This is very entertainingly written. “Use Embeddings and pray to the dot product gods that whatever distance function you use to pluck a relevant subset out of the embedding is actually relevant”.

Few-shot prompting with examples had the best results out of the approaches they tried.

The section on how they’re dealing with the threat of prompt injection—“The output of our LLM call is non-destructive and undoable, No human gets paged based on the output of our LLM call...” is particularly smart.

# 9:13 pm / ai, prompt-engineering, prompt-injection, generative-ai, llms