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The full PromptHacker library grows with Weekly Briefings, Deep Dives, Courses, Skills, and Benchmarks.
Kids create a hands-on AI project: Teach Your Kids How AI Works in 20 Minutes by Building a Tidy-Room Detector. A parent or educator helps them build, test, and explain what the AI tool gets right and wrong.
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It is 10 PM, and the COO of a 120-person logistics company needs a board memo ready for the morning meeting. He gives the key data points to his AI assistant and asks for a draft. The result is confident, grammatically correct, and completely mediocre.
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What Notion's Developer Platform adds: Workers, database sync, and the External Agent API
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How to instantly ground Copilot in any Outlook email thread without copy-pasting.
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What Claude for Small Business actually does inside QuickBooks, HubSpot, PayPal, and the rest of your stack
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How to configure a ChatGPT Project to act as a dedicated CRM data-entry assistant.
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Your heart rate climbs in the ten minutes before a high-stakes meeting. This is not a feeling, it is a physiological fact. Your sympathetic nervous system activates, preparing for a perceived threat by releasing adrenaline and cortisol.
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Kids create a hands-on AI project: Write Mom's Story With AI This Mother's Day. A parent or educator helps them build, test, and explain what the AI tool gets right and wrong.
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The exact conversation sequence to build a complete weekly revenue tracker inside Google Sheets
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As LLM context windows expand to 128k, 200k, and even 1M tokens, the challenge has shifted. It is no longer about fitting data into the window; it is about ensuring the model actually pays attention to the right parts of that data.
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As AI models expand their context windows to millions of tokens, the challenge has shifted from "how much can I fit" to "how do I keep the model from getting distracted." When you dump a 50-page document into a prompt, the model often suffers from the "lost in the middle" phenomenon.
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Modern LLMs now support context windows of 128k tokens or more. However, simply dumping a massive PDF into a prompt rarely yields the results you expect. The "Lost in the Middle" phenomenon is real: models often prioritize information at the very beginning and very end of a prompt, ignoring the "mushy middle."
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Most users fail at long-form content generation because they treat the AI like a search engine rather than a collaborative writer. When you ask for a 2,000-word article in one go, you are fighting against the model's token limit and its tendency to lose focus.
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What the new ChatGPT sidebar does inside Excel and Google Sheets -- and what it cannot do
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How to set up a recurring Claude Cowork agent that scans email, calendar, and project tools every Friday at 4 pm
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The exact prompt to generate Monday stand-ups directly from your open tickets and notes
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Live workbook intelligence eliminates the close-week pivot grind. Run variance, forecasts, and rollups in natural language.
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Kids create a hands-on AI project: The Gemini Build-Your-Own-Quiz Project. A parent or educator helps them build, test, and explain what the AI tool gets right and wrong.
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Export heart rate variability, sleep stage breakdown, and resting heart rate from the iPhone Health app in under 90 seconds.
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How Claude Cowork's Windows release cuts async task setup time from days to minutes, with role-based access controls built in.
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How DALL-E 4 in ChatGPT bypasses Midjourney and Photoshop for first-pass marketing visuals in under 3 minutes.
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Microsoft 365 Copilot released a major meeting recap upgrade in April 2026. When you ask Copilot Chat to summarize a recorded meeting, the output now includes a short narrated highlight video alongside the written recap. The video pulls actual clips from the recording, stitches them together, and narrates the context.
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Monthly investor updates are the lowest-leverage high-frequency task in a founder's calendar. They take two to three hours when done by hand. Investors skim them in 90 seconds. Claude Design collapses that gap.
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A repeatable Monday morning brief prompt that pulls from Mail, Calendar, and project files at once
Read moreGet the weekly brief every Thursday, then use the archive when a topic needs more context.
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