Google taps large language models to cut invalid ad traffic by 40%
Google is deploying large language models (LLMs) from its Ad Traffic Quality team, Google Research, and DeepMind to better detect and block invalid traffic – ad activity from non-human or uninterested sources – across its platforms. Why we care. Invalid traffic drains advertiser budgets, skews publisher revenue, and undermines trust in the digital ad ecosystem. […]
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