How to Schedule AI Tasks in ChatGPT and Claude

Robot wearing a clock hat beside a scheduling app calendar, with a mug reading Runs While You Sleep

Scheduled AI tasks let you ask once and have the work repeat automatically — a daily language exercise, a weekly briefing, an inbox summary you actually read. This guide covers picking a first task, setting it up in ChatGPT or Claude with a ready-to-copy prompt, and checking that it actually runs and delivers before you rely on it.

7 Prompting Lessons From the Leaked Fable 5.1 System Prompt

Flat vector illustration titled "7 Prompting Lessons From the Leaked Fable 5.1 System Prompt." A window labelled SYSTEM PROMPT holds rows of grey placeholder text with a glowing teal final line; four teal arrows branch from that line to four output cards, each with a status dot and an icon for ideas, targeting, reasoning and checklists. A small robot in a star-patterned wizard hat waves a sparkling wand beside a mug reading BETTER PROMPTS BETTER RESULTS.

A copy of the Fable 5.1 system prompt circulated on release day, and the interesting part is where its length goes: overwhelmingly on how the model should decide rather than what it should say. Seven of those decisions transfer into ordinary prompts as single sentences — including the three most people never write. The source is unverified, and the post explains why that doesn’t matter.