Ghita Houir Alami
Cofounder and CEO of ZeroEntropy, an expert in training retrieval and reranker models to improve information retrieval for AI agents and production systems.
Best podcasts with Ghita Houir Alami
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Jan 30, 2026 • 35min
ZeroEntropy: The Hidden Bottleneck in AI. Retrieval, Not Models
Ghita Houir Alami, cofounder and CEO of ZeroEntropy and retrieval specialist, explains why retrieval—not bigger models—is the real bottleneck for production AI. She discusses why embeddings fall short, how rerankers provide a crucial second pass, and training via pairwise comparisons and Elo scoring. The conversation covers distillation for fast rerankers, cross-domain generalization, recency and personalization, and what trustworthy retrieval unlocks.
