Bharat Narasimhan

Independent Researcher

Papers on Lattice

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Publication activitypapers/week, last 8 weeks

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Eval Frameworks & Benchmarks (1)Recommendation & Information Retrieval (1)Tool Use & Agents (1)

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Bharath Sivaram Narasimhan (1)Karthik R. Narasimhan (1)

Papers (1)

Jun 8, 2026

Independent Researcher1w ago

$\tau$-Rec: A Verifiable Benchmark for Agentic Recommender Systems

Even the top-performing conversational agents struggle with reliability, hitting only 57% accuracy on a new benchmark designed to test agentic recommender systems.

Bharat Narasimhan, Bharath Sivaram Narasimhan, Karthik R. Narasimhan

Eval Frameworks & Benchmarks Recommendation & Information Retrieval Tool Use & Agents

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Bharat Narasimhan

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (1)