Meta makes advertisers liable for its AI edits to ads

Meta Platforms Inc. will put the consequences of its own AI advertising features on the advertiser, under revised Meta Commercial Terms that add an "AI Features" section. The section states that "AI features may make mistakes and may not always produce accurate, complete, or suitable results," and that the business is "solely responsible for and assume any and all risks associated with such AI features and any resulting Content." It adds one instruction: "You must not alter or remove any watermark or content-authenticating metadata generated by AI in connection with Content."

The terms cover commercial use of Meta's products, which include advertising on Facebook and Instagram.

The revised terms take effect November 20, 2026, after Meta postponed the date. The Commercial Terms preview page carries a banner reading, "These updates will go into effect on November 20, 2026." A separate Meta business help page gives the same date: "From November 20, 2026, updated versions of the Meta Commercial Terms and the Self-Serve Ad Terms will take effect." The terms were originally set to take effect October 30, 2026; Adweek's Trishla Ostwal, who read the revised terms and reported the section on October 22, described them as taking effect on that earlier date.

Meta moved the date after objections from publishers. The Verge reported the delay on October 23, after the News/Media Alliance sent Meta CEO Mark Zuckerberg a letter demanding the terms be revised over concerns that they could let Meta scrape news sites for AI training. Meta spokesperson Daniel Roberts told The Verge the terms would go into effect on November 20 "to allow more time for us to explain to our partners and stakeholders what's changing and what's not."

The revision folds older agreements together. Meta's help page says the Product Catalog Terms are incorporated into the Commercial Terms and the Ad Creative Generative AI Terms are incorporated into the Self-Serve Ad Terms, which Meta describes as reducing overlap between its agreements and improving the clarity of the terms.

The liability shift is the substance, according to Adweek, as reported by PPC Land on October 22, before Meta moved the date. The earlier wording Adweek quotes tied an advertiser to AI output only when it chose to use the "Ad Creative AIs." The new section, as Adweek describes it, attaches that responsibility whether or not the advertiser opted in.

Agencies told Adweek the automation is already live. Exverus, a digital agency, said Meta's AI adds sitelinks, translates copy and builds images and carousels from a brand's own photos, sometimes on ads where the feature was not switched on. The agency pulled running ads to strip the changes out. Bookshop.org, the online bookseller, said in a post on Threads that an account update opted it into a generative AI feature that added an AI illustration to one of its ads, and Adweek reports the company has since turned Meta's AI ad features off. Meta says advertisers can turn individual Advantage+ features off in Ads Manager.

The revised terms also carry a crawling clause. Businesses authorize Meta, or any entity acting on its behalf, to use "automated software (such as web scrapers, bots, robots, spiders, crawlers, and user agents)" to access, index, cache and crawl domains associated with their products, and to pull updates from them to provide, develop, improve, research and maintain Meta's advertising and business products. A Meta spokesperson told Adweek the crawling terms cover only ads and business products, do not change how Meta uses web crawlers, and leave robots.txt as the signal of a content owner's preferences.

Two provisions carried over from the March 2024 terms still apply. Meta's aggregate liability for business use is capped at the greater of $100 or what the customer paid in the previous twelve months, and a business indemnifies Meta against third-party claims related to its content.

The shift lands alongside a parallel move by OpenAI. On October 20, OpenAI emailed advertisers that "creative enhancements" would be on by default for self-serve ChatGPT campaigns, rewriting headlines and descriptions, resizing images, changing destination links and translating ad text, according to PPC Land. The email gave October 30 as the start date, and OpenAI's help page gave October 29.

Frank Dickson, principal analyst at Dickson Research, told CIO.com that the AI clause "turns accountability upside down," because Meta builds the features, admits they may make mistakes and then assigns the risks to the business.

For small advertisers and the agencies that place their ads, the change could add a manual check to every campaign. Under the terms' wording, a generated translation that misstates a price, or a generated image that misrepresents a product, is the advertiser's problem whether or not the advertiser asked for the change.

Meta's preview page and its business help page both set the Commercial Terms' effective date at November 20, 2026, and Section 7 makes continued business use of Meta's products after that date bind the advertiser to the updated terms.