AI & Tech Playbooks for Operators
The AI & Tech desk is for operators who use this stuff in production, not for people who post screenshots of ChatGPT. We cover LLM tooling (GPT-5, Gemini 3, Claude), agentic workflows that don't fall over, AI SEO and AI Overviews strategy, retrieval and embeddings done right, model selection trade-offs, evals, prompt engineering as a real engineering discipline, and the unglamorous infrastructure choices — auth, queues, edge runtimes, observability — that decide whether your AI feature survives contact with real users. If we publish a model recommendation here, it's because we're paying for it ourselves.
22 posts
OpenAI now sells speed, and it costs $500
OpenAI reopened the $200 ChatGPT Pro tier with half the usage and launched a $500 Pro plan with Ultrafast. Here is what each tier actually buys a working operator.
The quiet trap inside the prisoner’s dilemma
Game theory is not about chess. It is the math of tense choices, bad incentives, and why smart people sometimes create dumb outcomes together.
Your coffee gets cold for a brutally simple reason
Your mug is running a tiny thermodynamics lesson: heat spreads, possibilities multiply, and the universe keeps better records than we do.
The universe is missing its weight and its brakes
Galaxies spin too fast, space expands too quickly, and our best labels are still placeholders. Here is the cleanest way to picture the mystery.
The word predictor hiding inside ChatGPT
GPT models are not magic brains or simple search boxes. They are prediction machines trained on patterns, feedback, and attention.
The stubborn mystery inside your own head
A plain-English tour of consciousness, the hard problem, qualia, brain science, and why experience is still so hard to explain.
Your immune system needs a wanted poster
A vaccine is not a force field. It is a rehearsal for your immune system, using safe clues so the real threat gets recognized faster and hits less hard.
The clock on the rocket is not broken
Time dilation sounds like science fiction until atomic clocks, GPS satellites, and cosmic-ray muons start agreeing with Einstein.
Entanglement is weird, not magical
Quantum entanglement sounds like science fiction because the real thing is stranger than the metaphors. Here is the plain version without mystical fog.
DNA is the cookbook. CRISPR is the pencil
DNA stores instructions, RNA carries working copies, and CRISPR edits specific lines. Here is the clean mental model without the lab jargon.
The two slits that broke common sense
A plain-English walk through the double-slit experiment, why particles make stripes, and what measurement really changes.
The internet is a packet delivery machine
A plain-English look at packets, routers, DNS, cables, Wi-Fi, encryption, and the quiet engineering that makes a web page appear.
Your memories are rebuilt, not replayed
Memory feels like a video file in your head. It is closer to a living sketch, rebuilt by neurons every time you use it.
Your coffee gets cold because order is expensive
A hot mug, a quiet room, and one stubborn rule of physics: energy spreads out. Entropy is less about mess and more about counting possibilities.
The universe is mostly the part we cannot see
Dark matter pulls. Dark energy pushes space apart. Here is the cleanest way to picture the two biggest missing pieces in modern cosmology.
The shadow of the leader, the signature of the system
Trump did not build the new world order. He is the mirror it stares into — and what it shows is a state fused with code, a justice with a stopwatch, and an outrage with a price list.
The problem hiding behind every private thought
Consciousness is not just brain activity. The hard problem asks why any of it feels like something from the inside.
Schrödinger’s cat was a warning, not a pet trick
Schrödinger’s cat was not a cute paradox about a half-dead pet. It was a complaint about quantum measurement, and that complaint still bites.
Dopamine explained simply: reward, prediction error, and apps
Dopamine is not just the pleasure chemical. Here’s the simple version: it helps your brain learn what to chase, repeat, and expect.
AI agents for business operations in 2026
AI agents can cut operational drag only when they own narrow workflows, tools, approvals, and KPIs. Use this 2026 playbook before you automate.
Prompt engineering fundamentals for builders in 2026
A practical 2026 guide to context design, evals, structured outputs, prompt security, and real workflows for teams building with LLMs.
TypeScript and AI-assisted engineering in 2026
A practical TypeScript playbook for using AI coding agents without losing architecture, tests, security, or long-term maintainability.