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Abhishek Rai is a Senior Data Scientist at Gigaforce, where he leads the development of Generative AI systems and autonomous workflows powering modern subrogation. With over six years of experience, he specializes in bringing cutting-edge AI into production, helping insurers automate complex recovery processes and improve operational efficiency. His expertise spans Retrieval-Augmented Generation (RAG), LLM fine-tuning, and multi-agent systems, with a focus on intelligent document reasoning and scalable workflow automation. Abhishek holds a Master’s degree from the University of Texas at Dallas and is the founder of Nokast, an open-source initiative advancing private, efficient AI through Small Language Models (SLMs).