Use the vitals package with ellmer to evaluate and compare the accuracy of LLMs, including writing evals to test local models.

In some ways, data and its quality can seem strange to people used to assessing the quality of software. There’s often no observable behaviour to check and little in the way of structure to help you ...

Vladimir Zakharov explains how DataFrames serve as a vital tool for data-oriented programming in the Java ecosystem. By ...

In this video, we use Python to compare center and edge impacts in a physics simulation. Learn how impact position affects motion, force distribution, and outcomes through clear visualizations and ...

Because they believe absurd myths. Like the claim that the Soviet Union “wasn’t real socialism.” Socialism guru Noam Chomsky tells students that. He says the Soviet Union “was about as remote from ...

Comparing England’s Ashes cricketers socialising between matches to a stag do is completely over the top and, as someone who has lost Test series in Australia myself, I have sympathy for them. Having ...

An accomplished head coach with a background on offense takes the helm at a school where football is permanent king. His reputation as a forward-thinking, cutting-edge offensive mind doesn't translate ...

Correction: A previous version of this story included an incorrect calculation of purchasing power. It has been corrected as of July 2025, and all related references have been updated. “Things were ...

he price-to-earnings ratio is basic. Price-to-sales is somewhat obscure. This article aims to lift the latter ratio out of obscurity and show its purpose. If all you know about a stock is one fact, ...