ChatGPT
Perplexity
Claude
Gemini
The demand side of this argument isn't close. Fractl's 2026 survey of more than a thousand consumers found that 84 percent want written AI content labeled, 91 percent want it on video, 90 percent on images, 87 percent on audio, with strongly-agree responses alone clearing half in every category. The supply side isn't close either, just in the other direction: only 20 percent of organizations say they always disclose AI use to their audience, and 33 percent say they never do. Framed that way, this looks like a straightforward compliance gap. Get more companies labeling their content, close the gap, problem solved.
Except a pair of 2026 studies published in the journal Digital Journalism suggests that gap isn't actually where the trust problem lives. 1つは、チリのメディア消費者を対象としたコンジョイント実験では、報道機関のAIポリシーを直接比較してもらったところ、情報開示だけでなく人間による監視こそが、読者がどの報道機関を信頼して読むかを決める最も影響力のある要素だと判明しました。報道機関がAIを雑務に使ったのか、フォーマットのパーソナライズに使ったのかは、ほとんど影響しませんでした。決め手となったのは、AIが生み出したものを人間がチェックしたかどうかです。ラベルは「AIが関わったか」という1つの問いに答えるだけ。しかし、それは読者が実際に知りたいこととは限らないのです。
2つ目の研究、 実験ではなくインタビューに基づいて構築、より鋭いものを見つけました： ラベルはかえって逆効果になることがあります。 One participant described their reaction to seeing an AI label as "I probably need to fact-check this and try and find another article," which is the opposite of what a disclosure label is supposed to accomplish. Others saw AI use itself as a kind of professional shortcut, with one interviewee putting it bluntly about a fully AI-written article: "You can do that as an 11-year-old. You don't need the training for that if you're going to use AI to generate your entire article." A vague, generic label doesn't resolve that instinct. It just confirms the suspicion without giving anyone a reason to set it aside.
What the same research found does help: specificity about degree, not just presence. Interview subjects drew a real line between an article labeled as fully AI-generated and one labeled as AI-assisted, treating those as different claims requiring different levels of scrutiny, and they wanted that distinction visible at the top of a piece rather than buried in a footer where it could look like it was trying not to be noticed. None of that is about whether to disclose. It's about whether the disclosure actually tells someone what happened and whether a person was accountable for it.
That's the distinction the compliance framing misses entirely. A law can mandate that a label exists. It can't mandate that the label does the actual job of rebuilding trust, because trust is a function of whether the audience believes a competent person was still in the loop, not of the label's presence on the page. 一度も開示しない33パーセントの人々に開示を始めてもらうこと、それ自体に意味があります。 しかしその根底にある、より難しく実用的な問いは、開示された内容が実際に誰かに何かを伝えているのか、それとも人々が本当に懸念していた点には触れずに単に体裁を整えているだけなのか、という点です。