Meta is adding a clause to the contract behind every business account on Facebook, Instagram, WhatsApp and Messenger that makes advertisers carry the risk of whatever its AI features create or change in their ads. The clause sits in Meta’s updated Commercial Terms, which now take effect on 20 November 2026. Meta had set 30 October and moved the date on Friday after complaints from publishers and advertisers.
What the New Clause Says
The section is headed “AI Features”, and it is new. The current Commercial Terms, in force since 6 March 2024, have no such section and do not mention artificial intelligence.
It opens with Meta’s own action: “Meta may use or make available products and features powered by artificial intelligence, machine learning, generative AI, or other automated products or features” that help businesses “optimize, enhance or create Content.” It then concedes that “AI features may make mistakes and may not always produce accurate, complete, or suitable results.”
The next sentence assigns the consequences. “You are solely responsible for and assume any and all risks associated with such AI features and any resulting Content,” it reads.
The clause also adds an obligation. Businesses “must not alter or remove any watermark or content-authenticating metadata generated by AI in connection with Content.” Read plainly, that covers an advertiser cropping an AI watermark out of an image Meta generated for its ad.
Agencies Are Already Pulling Ads
Agencies told Adweek that Meta’s AI is already changing live ads. Digital agency Exverus has seen sitelinks added, copy translated, and AI images and carousels built from a brand’s own photos, sometimes on ads where nobody switched the feature on. It has pulled live ads to strip out changes that survived several rounds of checks.
Meta auto-applies the enhancements, and many of the options are tucked away in hidden or collapsed menus. If every one of those isn’t manually unchecked, the enhancements still apply.
Bookshop.org said on Threads, as reported by Adweek, that an account update opted it into a feature that added an AI illustration to a human-made ad. It has since turned off all of Meta’s AI ad features.
A Meta spokesperson told Adweek the update folds its existing generative AI ad terms into the main terms, and that advertisers can turn off individual Advantage+ features in Ads Manager at any time. The company did not say whether the clause covers features an advertiser never turned on.
From a Choice to a Default
Advertisers were already responsible for AI output, but only output they chose to use. Meta’s Ad Creative Generative AI Terms, in force since May 2024, begin their warning with “you may choose to use the Ad Creative AIs in your sole discretion” before placing responsibility on the advertiser. The new clause drops that condition. Nothing in its wording depends on whether the advertiser switched a feature on.
That matters because Meta’s tools do not always wait to be switched on. Meta’s Advantage+ creative help page says “some enhancements may be turned on by default,” among them AI-written summaries of an advertiser’s selling points. On 28 October, Meta is also switching on product browsing for existing ads unless advertisers opt out.
What Advertisers Can Do Before 20 November
The terms offer one alternative to accepting them. Continuing to use Meta’s products for business after notice of an update counts as agreement, and “if you do not agree to the updated terms, you may stop all access or use of our Products for business or commercial purposes.”
Agencies quoted by Adweek are not advising clients to leave. David Dweck, president of Go Fish Digital, said his legal team is reviewing the terms but will not tell clients to pull back in the fourth quarter, calling it “kind of the tax of advertising on Meta.”
The practical step is an audit. Each Advantage+ creative enhancement is a separate setting, and Meta publishes a guide to turning them off. Some buyers, including programmatic agency AdCellerant, already switch off Meta’s default AI automation on every campaign.
A Second Platform, a Different Mechanism
OpenAI is moving ChatGPT Ads in the same direction. On 29 October, it switches on creative enhancements for new and existing campaigns, letting it rewrite and translate ads without per-ad approval. OpenAI is changing a setting. Meta is changing the contract, so the output is the advertiser’s responsibility however the setting was left.
Meta
ChatGPT AdsIn July, Meta ads specialist Jon Loomer found Advantage+ Creative rewriting headline text on images advertisers had uploaded. The same terms update also lets Meta crawl advertisers’ websites, a clause publishers have taken to regulators.
Recap
What is Meta changing in its Commercial Terms?
Meta is adding an AI Features section to its Commercial Terms, the contract that governs business use of Facebook, Instagram, WhatsApp and Messenger. It makes businesses solely responsible for the risks of Meta’s AI features and any content they produce. The updated terms take effect on 20 November 2026.
How does the AI Features clause work?
The clause says Meta may use or make available AI features that optimise, enhance or create content, and acknowledges that those features may make mistakes. It assigns any and all associated risks to the business, and bars businesses from removing AI watermarks or content-authenticating metadata.
What changes for advertisers?
Meta’s earlier generative AI ad terms tied responsibility to an advertiser choosing to use the tools. The new clause carries no such condition, so advertisers need to check which Advantage+ creative enhancements are on in each ad before 20 November.