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Admode

Built at Meta Global AI Developer Hackathon · Oct 26, 2026 · Remote

Demo video · admode-ai.github.io/…

Admode tells every brand on Meta what to test next, and gives each ad the best chance to win. AI made making ads fast and cheap. So the hard part isn't making anymore. It's choosing: the right idea, the best chance on Meta, and knowing what comes next. The answers already exist. On Meta, the ads that work keep running for months, and every one of them is public in Meta's Ad Library. Nobody has time to watch them all. So during the hackathon we gave that job to Meta's Muse Spark. It watched 32,051 long-running video ads, every scene, every word, every second, for $149.99 of the $150 credit. It fixed the brand names the transcript got wrong, sorted every ad by format, and found 12 formats Admode never had. Every read became an embedding, so Admode finds the winners closest to any brand, and every Admode workflow (static, UGC, podcast, animated, singing, editing) now builds on them. Then we asked the question everyone asks: can AI spot a winner just by watching it? We put 4,239 ads side by side: the ones that lasted and the ones that didn't, from the same brands, launched within 30 days of each other. We tested 586 signals, and not one told them apart. All 586 together, on companies the model never saw, scored 50.1%: a coin flip. So Admode never scores an ad. Only Meta picks the winner. Instead, the new Admode builds on what's already winning: - The right idea: Home gives three ideas, each with its reason, built on what the brands closest to you are winning with right now. - What comes next: Competitors shows the formats they run that you don't. - The best chance: every prompt is checked against ads that ran for months before a single frame is made. - The ad is then made in Admode, or in your own AI. Built during the hackathon (Oct 27 to Nov 4): Muse Spark's reads of 32,051 ads, the embeddings and the closest winners behind every workflow, the 12 new formats, the 586-signal test, and the new app (Home's ideas, Competitors and rendering in Admode). Already in Admode before: the workflows on hand-picked banks, the prompt check, the library of public ads, and making ads in Claude or ChatGPT.

Team