'Grounding Without Citation': The AI Metric Marketers Have Been Missing

On June 12, a coalition of the world’s biggest news publishers did something they had never managed before. They agreed on how to measure what AI does with their work. The group, Standards for Publisher Usage Rights, or SPUR, published a Content Telemetry standard for public comment, with the window closing July 10. Its members include the BBC, the Financial Times, The Guardian, Sky, and The Times of London, and the Associated Press has joined as the first US founding member, part of more than 30 publishers now signed on.

“Our aim is to develop a common language for measuring and reporting on content usage, one that licensing and compensation frameworks can build on,” said Alex Springer, technical lead for the SPUR Coalition.

Strip out the publishing politics and there’s a metric buried in here that every marketer chasing AI visibility has been flying without.

The standard follows a piece of content through five events: retrieved, grounded, cited, displayed, and engaged. The gaps between those events are where the real story sits. Retrieval without grounding means an AI fetched your page and didn’t use it. Grounding without citation is the one to sit with. It means the model leaned on your content to build its answer and never credited you.

“Grounding” is the step where a model loads your text into its working context so the words shape the reply. Today that happens millions of times a day, and nobody on the receiving end can see when their material did the work and got none of the credit. Telemetry turns that invisible moment into a countable event.

The publishers building this are blunt about the stakes. David Buttle, founder of DJB Strategies and an architect of the standard, told Digiday the coalition exists to name a problem plainly:

“There are a lot of businesses out there who are building a commercial model that’s based around infringing IP, so we should start to call that out for what it is.”

The bet is that measurement plus numbers force the change one publisher never could. As Scott Messer, principal at Messer Media, put it, “a divided set of publishers cannot battle the forces of LLMs, and certainly not if the strategy is simply prayer.”

Here’s why a newsroom standard belongs on a marketing site. Every brand running a blog, a docs site, or a content engine is now a publisher whose work gets scraped, summarized, and quoted back to buyers without a click. The owned media you build to compound is the exact raw material these models retrieve. The same shift that’s moving brands toward product feeds and agentic commerce and into AI answers instead of blue links makes one question decisive: did the AI use my content, and did it send anyone back to me?

Alessandro De Zanche, founder of ADZ Strategies and a former News UK executive, frames the shift as a change in who holds the pen:

“The teams that drove the advertising channel into a wall are not the ones now dealing with content, IP and LLMs. They know that their companies are in the business of media, not of the ad slot.”

For a marketing team, the takeaway is smaller and more useful than the licensing war. You have been optimizing to get cited in AI answers with no way to confirm whether it worked. A telemetry standard turns “grounding without citation” from an invisible loss into a line you can measure, then contest. Measure it first. You can’t fix, or bill for, a number you can’t see.