Software Testing

Hallucinations in code are the least dangerous form of LLM mistakes

Large Language Models (LLMs) producing hallucinated code methods is considered a minor issue since compiler errors immediately expose these mistakes, unlike prose hallucinations which require careful fact-checking. The author emphasizes that manual testing and code review remain essential skills, as LLM-generated code's professional appearance can create false confidence.

Launch HN: Confident AI (YC W25) – Open-source evaluation framework for LLM apps

Confident AI is a cloud platform built around DeepEval, an open-source package for evaluating and unit-testing LLM applications used by major enterprises. The platform offers features like dataset editing, regression catching, and iteration insights, while addressing evaluation challenges through innovative approaches like the DAG metric.