Weighted BCE starves when fraud is 0.2% of your data. I walk through adding a differentiable rule loss in PyTorch, what it does to ROC-AUC, and why both models need thresholds tuned the same way.
Gutenberg 22.7 ships the Connectors API, turns real-time collaboration on by default, adds live previews for style variations, and puts phpMyAdmin in wp-env. Notes on what to test before you ship it.
Google Trends normalizes every score per region, so a 100 in the US and a 100 in the UK mean different things. Borrowing the index-basket idea from finance gives you an anchor and makes the numbers comparable.
Raw averages describe a world that was not reacting to you. This post uses the penalty kick problem to show why competitive data needs mixed strategies, and what that looks like in pricing, fraud detection and WordPress backends.
Vibe-checking search results is how teams end up rebuilding a backend for a system that scores worse than the SQL it replaced. What a real AI search evaluation needs: a golden set, repeated trials, and an ICC check before you ship.
WordPress 6.9.2 landed on March 11, 2026 with fixes for ten vulnerabilities, among them blind SSRF, a PoP chain in the HTML API and an XXE in getID3. What each one lets an attacker do, and how to ship the update with WP-CLI.
WordPress 7.0 Beta 3 ships 148 fixes and swaps the static AI provider list for the WP AI Client registry. Here is what changed in the connectors screen and how to test it on staging before the April 9 release.
A tool is one capability, a skill is the orchestration around it. Notes on writing agent skills in Python instead of Markdown, and where MCP fits when you build agents outside Claude.
RHF and Zod handle flat CRUD forms well, but branching logic leaks across the schema, the state and the JSX. Where SurveyJS keeps those rules instead, and how to pick between the two.
Machine learning at scale is an infrastructure problem before it is a modeling one: why availability beats accuracy, how label leakage fakes good metrics, and why heavy models and fallbacks belong on different hardware.