Siddhartha Mishra
ML Researcher at Palantir

I’m a Machine Learning Researcher at Palantir working on improving agentic and retrieval-augmented workflows with Large Language Models (LLMs). My research interests are in the intersection of Natural Language Processing and Machine Learning. Recently, I have been interested in evaluation frameworks, structured prediction, and efficiency in LLMs.
Previously, I was an Applied scientist intern at Amazon Alexa AI - NLU and an Analyst at Goldman Sachs. I was supervised by Prof. Andrew McCallum during my grad school at UMass NLP. I also did my Bachelor’s in Computer Science at Indian Institute of Technology, Hyderabad, where I worked on Bayesian Machine Learning and Natural Language Processing with Prof. Srijith P.K..
News
Jan 13, 2023 | Started a new position as a founding member of the Palantir NLP research team |
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Jun 2, 2022 | Started an Applied Scientist Internship at Amazon Alexa AI NLU |
Feb 25, 2022 | Presented a poster at AAAI 2022 |
Selected Publications
Service
Reviewer | NAACL 2025, ICLR 2025, NeurIPS 2024, EMNLP 2024, ACL 2023, AAAI 2023, EMNLP 2022 |
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Teaching Assistant | Machine Learning (Fall 2021), Statistics (Spring 2019), Computer Networks (Fall 2018), Probability (Fall 2017). |