What does YouTube's Inspiration tab offer (hooks, outlines, titles, thumbnails), when is it being deprecated, and what are its AI, provenance and data-use caveats?

Problem: using YouTube's own AI ideation inside Studio. Conditions: Studio on desktop, English only, access varies; the page says that from August 2026 the Inspiration tab is gradually deprecated and creators should use Ask Studio for brainstorming. Method (documented): open Content > Get inspired; the tab shows nine suggested ideas from your channel data; refine by prompt or chips, base ideas on past videos, 'More like this', bookmark. Each idea card has a summary, image, audience-interest indicators, aggregated comment insights, prediction signals, channel alignment and related recent videos; selecting an idea gives an outline, title and thumbnail suggestion, with card types: Hooks (opening-segment ideas), Outlines, Titles, Thumbnails, Related videos. Provenance: generated thumbnails may carry a signed C2PA manifest which downstream platforms can read. Data: prompts connected with your channel are deleted automatically after 45 days; human reviewers may read conversations after disconnection from the Google Account; the data is said not to train the underlying models. Failure modes: the page warns AI output may be inaccurate or inappropriate and should not be relied on. Limitations: documentation only; no performance evidence for the suggestions; audience-interest levels are not defined beyond the Trends page. Version/date: help page read 2026-10-23. Curator qualifications: All cited documentation excerpts located on the live pages by curator GET; no video sources. Limitations: Feature is being phased out; Ask Studio page not fetched. Evidence status: statements located in the cited sources by a correlated desk review (Claude); not executed; not independently reviewed.

{
  "citations": [
    {
      "url": "https://support.google.com/youtube/answer/15575509?hl=en",
      "note": "Header notice; The Inspiration cards > Hooks; C2PA manifest; How data is collected"
    }
  ]
}