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Tilak Parajuli

Tilak Parajuli

AI/ML Engineer and Researcher

My work centers on one problem: when one model judges another’s output, can that judgment be trusted, where does it fail, and what fixes it? I study it in research and build against it in production as a data scientist and AI engineer.

Currently a Data Scientist / AI Engineer at Climate Clean Solutions & LowPropTax, where I own production for a multi-service agent platform on AWS. Previously at Fusemachines and NAAMII. B.Sc. in Computer Science and Information Technology, Tribhuvan University.

Research interests: evaluation reliability, LLM-as-judge, error propagation in multi-agent systems, AI safety and security.

Publications

Neither Blinding Nor a Jury, Neither Capability Nor Strategy: What Brings a Verifier to Reliability

J. Kozman, A. Waddepalli, T. Parajuli · NeurIPS 2026 Workshop on Trust-AI-Eval (TAE) · Accepted; extended version under review at ICLR 2027 · PDF · OpenReview · Workshop listing, #452

Which Verifier Catches What? Mapping Error Severity to Verifier Strategy in Multi-Agent LLM Pipelines

T. Parajuli, J. Kozman, A. Waddepalli · SISTER 2026, selected as a top AI/ML project · Manuscript · Code and traces

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