Context
OpenAI rolled out web browsing in ChatGPT beta, allowing the assistant to search current web information.
What changed
ChatGPT could retrieve fresh information from the web instead of relying only on training data.
Why it matters
Website discoverability became directly relevant to ChatGPT answers and later evolved into a dedicated search product.
Visibility OS interpretation
An early operational step toward ChatGPT Search and current publisher crawler guidance.
What remains uncertain
No event-specific uncertainty note is recorded yet. This record may change as new evidence is reviewed.