Meta's AI Paradox: Why LLMs Haven't Yet Transformed Core Ad Ranking
Meta’s massive investment in Large Language Models (LLMs) like Llama has yet to penetrate its core advertising engine, which still relies on traditional discriminative models for ranking and recommendations. While generative AI is currently streamlining creative production, the transition to LLM-based ad delivery remains a long-term strategic goal hampered by latency and computational costs.