GPT-5.6 solves 30-year convex optimization gap

Q3Edit runs a full Radiant‑style editor in WebGL2, letting you open, edit, and compile real .map files with brushes, patches, terrain, and CSG, all powered by id Software’s q3map compiled to WebAssembly. One click launches the map in a browser‑native ioquake3, no game files required.

A targeted prompt guided GPT‑5.6 to improve the convergence bound in a classic convex‑optimization problem from 1/L to 1.5/L, finally closing a three‑decade‑old open gap. The proof was verified by experts, showing large language models can now generate novel, peer‑validated mathematical results.

The author walks through every common LLM criticism, copyright, energy use, ethics, and admits they’re right. Yet he shows concrete workflows and patterns that let developers harvest LLMs’ productivity boost without drowning in low‑quality PRs. The piece offers a pragmatic roadmap for teams wrestling with the same dissonance.

This step‑by‑step guide shows how to configure an extra Mac so Claude Code can run with full desktop access, letting you offload risky or heavyweight tasks (e.g., Unity builds) away from your primary machine. By isolating the agent, you keep core data safe while gaining mobile, SSH‑based control of a real macOS environment.

agent-device is a CLI that gives AI coding agents hands‑on interaction with iOS, Android, TV, and desktop apps. It snapshots UI, performs gestures, and captures screenshots, logs and performance data, turning ad‑hoc actions into reproducible e2e tests. This bridges AI reasoning with concrete device feedback.

A SEDE query charts monthly question volume on Stack Overflow, revealing a slowdown after AI assistants rose. The dip suggests developers turn to AI tools instead of posting new questions, reshaping community engagement.

Starting July 20, Anthropic’s top‑tier model Claude Fable 5 will stay in all Max and Team Premium subscriptions, but at half the usual usage limits. Pro and Team Standard users lose native access, receiving a one‑time $100 credit instead. The move locks in Anthropic’s flagship model for high‑paying customers while throttling lower‑tier plans.

Julia Evans shows why turning on WAL isn’t enough, running ANALYZE cut a 5‑second query to milliseconds. She also explains batching deletes to avoid writer timeouts, highlighting SQLite’s limits when multiple writers compete.

Ben Howdle details how a fintech bank replaced scattered TypeScript models with a set of YAML OpenAPI contracts, generating all code from a single source. This contract‑driven development guarantees consistency, prevents drift, and lets teams regenerate models, validators, and database schemas automatically, cutting bugs and technical debt.