After last week's serious PHP flaws, Cloudflare wants real-world proof that its web firewall rules really block attacks.

A deliberately vulnerable PHP server behind its firewall, with a hidden flag file, run as a bug bounty challenge on HackerOne. It stresses the firewall is no substitute for patching.

Speculative decoding, where a small model guesses words for a big one to check, only helps if the small draft model guesses well.

A five-stage pipeline that trains a draft model from scratch on the big model's own outputs and internal signals, now packaged as recipes in AMD Quark 0.13.

Engineers waste time digging through logs to decide whether a failed job is their bug or the platform's, and whether to retry.

Pensive, an automatic diagnosis and fixing system for failed data and machine learning jobs, now made more reliable with AI.

Game makers need tools to bring AI graphics and AI characters to Nvidia's new Arm-based Windows PCs.

Support for DLSS upscaling, a small on-device model for game characters, and debugging tools that work on Arm from day one.

General AI models give vague or wrong answers about local procedures, such as how to apply for a passport if you cannot travel.

A fine-tuning workflow using synthetic residents based on census data plus official procedure text to train a model on local rules.