vectara
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Amr Awadallah and the question that keeps changing
He came from Cairo to Stanford expecting to become a professor. Three startups later, Amr Awadallah’s career traces a different education: how to turn information into something people can actually use.
Tallat Shafaat
Tallat Shafaat is the founder and CEO of Vectara, a Palo Alto based enterprise AI company that pioneered retrieval-augmented generation (RAG) as a service. A former core engineer on Google's Knowledge Graph indexing team, he holds a PhD in distributed systems from KTH Royal Institute of Technology in Stockholm. He co-founded Vectara in 2020 with Amr Awadallah and Amin Ahmad, led the engineering behind the company's Boomerang retrieval model and the open-source HHEM hallucination detection model, and stepped up from chief architect to CEO as the company entered its next growth phase.