My First RAG System Had No Evals. 40% of Answers Were Wrong.

April 13, 2026 · Dev.to

🗺️ Fixing Ola Web’s Cramped Map — and Why Small UX Gaps Ship to Production
So, I was using the Ola web app recently and ran into something just… odd. The map — arguably the most important part —
Assembling the Apache Lakehouse: The Modular Architecture
Read the complete Open Source and the Lakehouse series: Part 1: Apache Software Foundation: History, Purpose, and Proces
UCLA makes WNBA draft history with record number of selections
Entering Monday night, UCLA had only produced six first-round draft picks since 1997. The program nearly matched that at
Trump claims post of himself as Jesus showed him as ‘doctor’
The US president maintained it was the media’s fault for construing the image as blasphemous.
Harry and Meghan Australia visit LIVE updates: Duke and Duchess of Sussex touch down in Melbourne
Follow our live coverage as Meghan and Harry start their “quasi royal” tour of Australia.