← Daily Brief for October 10, 2026
Build custom site annotations with ChatGPT
Focus: General Video
Date: October 7, 2026
Duration: 2:35
Topics:
Evidence: Practitioner Analysis
Availability: Not Applicable
Summary: OpenAI's short official tutorial shows how to request custom site annotations in ChatGPT and use them to direct attention to exact areas of a page rather than describing the layout from memory. The demonstrated workflow helps a knowledge worker anchor editing or review notes to visible context. The 2:35 runtime and October 7 identity were corroborated from the official channel and a separate video index in the preceding verified Compiler media checkpoint; this edition did not replay the complete footage.
Why it matters: A scoped visual annotation is more testable than a vague instruction to improve a website. Use the tutorial to practice naming the exact area, desired effect and acceptance criteria, and verify the resulting change against the page.
Source: OpenAI (official channel)