Meta details GenRecs tokenization for generative ads recommendation
Meta published an engineering post on GenRecs Tokenization, the data representation layer behind its Generative Recommenders for ads. Meta says the system shifts from scoring every ad to reasoning over ad content and user preferences using LLM world knowledge, with a stable model vocabulary intended to make ad matching more precise and compound gains for advertisers.
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“Generative Recommenders (GenRecs) represent a paradigm shift from scoring every ad to reasoning about ad content and user preferences together in order to predict the best outcome for advertisers.”
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