YouTube introduces automatic AI labels for undisclosed photorealistic videos

• YouTube's official update says photorealistic and meaningfully altered AI videos now get more prominent disclosures, and undisclosed videos can be labeled automatically when YouTube detects significant photorealistic AI use, as also summarized by the main HN post.
• YouTube Help's disclosure policy keeps the trigger narrow: realistic fake people, altered real events, and scenes that could be mistaken for reality, while obviously stylized or lightly edited content stays out of scope, which lines up with the HN core summary.
• YouTube Help's viewer docs show where this is headed: labels can sit in the player, in Shorts overlays, and in the expanded description, with C2PA-backed provenance showing up in the same disclosure flow described by the linked blog post.
• HN commenters collected in the discussion summary focused less on transparency than on detection accuracy, with the HN discussion roundup surfacing false positives, evasion, and the flood of creepy AI kids videos.
• OpenAI's Sora discontinuation notice turns the distribution backdrop harsher: the consumer Sora app and web experience ended on April 26, while the API lasts until September 24, a contraction that echoes the HN core summary of the shutdown.

You can read YouTube's announcement, check the exact examples in its disclosure policy, and see how the viewer-facing provenance layer works in the "How this content was made" docs. On the other side of the market, OpenAI's Help Center note puts dates on Sora's exit, while the Sora HN discussion summary captures the immediate question creators had, which was how long they'd have to preserve work.

YouTube's main change is enforcement. YouTube's blog post says creator self-disclosure is no longer the only path, because the platform will auto-apply labels when its systems detect undisclosed, significant photorealistic AI content.

That label does not change recommendations or monetization on its own, according to YouTube's announcement. Creators can still contest the call in Studio, which is the practical control the HN core summary highlighted.

The placement shift is simple but material for anyone posting AI video. YouTube's announcement moves long-form disclosures directly below the player, puts them as overlays on Shorts, and leaves unrealistic, animated, or slightly altered content in the expanded description.

YouTube's disclosure policy gives the three clearest examples of content that must be labeled:

• a real person made to say or do something they did not do
• altered footage of a real place or event
• a realistic scene that never happened

The same help page also carves out a lot of ordinary creator workflow. Beauty filters, color correction, clearly fantastical scenes, and other non-misleading edits do not require disclosure.

The community response went straight to detector quality. According to the HN discussion roundup, commenters worried about false positives, YouTube's existing moderation miss rate, and whether bad actors will just edit around the trigger.

The grayest question came from a thread comment about documentary-style AI videos, which asked whether channels built from AI scripts, synthetic voices, and generated visuals, but not obvious photorealistic fake footage, will slip through. YouTube Help's viewer disclosure docs suggest the answer may depend on how strongly the content reads as meaningfully altered reality, because the disclosure system is tied to both creator input and provenance signals like C2PA.

Sora shutting down does not change YouTube's policy, but it does change the distribution map around AI video. OpenAI's discontinuation page says the Sora web and app experiences ended on April 26, 2026, while the Sora API remains until September 24.

That split matters because the consumer surface disappeared first. the HN page summary framed the shutdown as the end of a creator-facing app, while OpenAI's Help Center notice says data can still be exported, with permanent deletion coming after any final export window closes.