AI agents, automation architecture, and the future of autonomous business - written by people who build it every day.
OpenAI removes the Sora API on September 24, 2026. The official notice gives a date and five model names, no reason and no replacement. Here is what is actually confirmed, what is only reported, and what to do if you built on it.
Most AI tips and tricks still circulating were written in 2023 and never retested. Four controlled studies have since measured the popular ones on public benchmarks. Here is what survived, what quietly died, and what to do instead.
Prompt caching cuts the cost of repeated AI input to about a tenth. The mechanism is simple to describe and unforgiving in practice: it matches on exact bytes, fails silently, and can cost more than it saves. Here is how it works and where the money actually leaks.
Anthropic shipped Claude Opus 5 at the exact price of Opus 4.8, with a big capability jump. Here’s what actually changed between the two, and whether upgrading is worth it for your business.
Two frontier AI models launched a month apart, and both claim the crown. Here’s an operator’s guide to Claude Fable 5 vs GPT-5.6 Sol - the real benchmarks, the true costs, and how to actually choose.
Two real cases - a sanctioned lawyer and Air Canada’s chatbot - explain why AI hallucinates, forgets, and argues. Here’s what’s actually happening and how to fix it.
