~15 min read Works with ChatGPT, Claude & Gemini Short answer: Bad AI output is almost never the model’s fault — it’s ten repeatable prompting mistakes, and most people make several at once. The biggest: asking for the answer instead…
~16 min read Prices verified July 2026 Short answer: There’s no single best tool — they win different tasks. Use Perplexity for research that needs citations, Claude for long documents and sustained writing, ChatGPT for the broadest ecosystem and data…
see changelog Short answer: Three prompting techniques that worked in 2023 now actively cost you accuracy in 2026. (1) “You are an expert…” — research found expert personas reduced factual accuracy, scoring 68.0% vs 71.6% without on a knowledge benchmark.…
Works with ChatGPT, Claude & Gemini Short answer: Never let a chatbot do your arithmetic. Published benchmarking puts native language-model accuracy on financial calculations at roughly 52%, collapsing towards zero on multivariate ones — and models can’t reliably detect their…
Works with ChatGPT, Claude & Gemini Short answer: The highest-value support prompt doesn’t write the reply — it reads the signal. Most tickets don’t state the real problem. “How do I export my data?” from a two-year customer three days…
Works with ChatGPT, Claude & Gemini Short answer: Use AI to design your hiring process — never to decide on candidates. The moment a model scores, ranks or filters applicants, it may become a regulated automated employment decision tool: NYC’s…
Works with ChatGPT, Claude & Gemini Short answer: The reason your SOPs don’t exist isn’t discipline — it’s that experts can’t self-report their own processes. Once you’ve done something a hundred times, the judgments that make it work stop registering…
Works with ChatGPT, Claude & Gemini Short answer: AI cannot validate your business idea — only paying customers can. What AI can do is design the test: turn a vague idea into falsifiable assumptions, write interview questions that don’t lead…
~11 min read Works with ChatGPT, Claude & Gemini Short answer: The best AI prompt for cold email doesn’t ask the AI to write an email — it first makes the AI research the prospect, then write a first line…
~16 min read Works with ChatGPT, Claude & Gemini Short answer: Founders who get real leverage from AI don’t collect prompts — they build an operating system: one reusable context block about their business, plus a fixed prompt for each…