Narayanan Sadagopan

Principal Researcher, Amazon

Joined

July 2019

Names

Narayanan Sadagopan

Emails

****@amazon.com (Confirmed)

****@gmail.com

Personal Links

Google Scholar

DBLP

Career & Education History

Principal Researcher

Amazon (amazon.com)

2015 – Present

PhD student

University of Southern California (usc.edu)

1999 – 2005

Advisors, Relations & Conflicts

No relations added

Expertise

No areas of expertise listed

Publications

Incorporating Diverse Perspectives in Cultural Alignment: Survey of Evaluation Benchmarks Through A Three-Dimensional Framework
Meng-Chen Wu, Si-Chi Chin, Tess Wood, Ayush Goyal, Narayanan Sadagopan
- Conference on Empirical Methods in Natural Language Processing
- Readers: Everyone
ExecTune: Effective Steering of Black-Box LLMs with Guide Models
Vijay Lingam, Aditya Golatkar, Anwesan Pal, Ben Vo, Narayanan Sadagopan, Alessandro Achille, Jun Huan, Anoop Deoras, Stefano Soatto
- LLA 2026 Poster
- Readers: Everyone
Beyond Correctness: Harmonizing Process and Outcome Rewards through RL Training
Chenlu Ye, Zhou Yu, Ziji Zhang, Hao Chen, Narayanan Sadagopan, Jing Huang, Tong Zhang, Anurag Beniwal
- MATH-AI 2025 Poster
- Readers: Everyone
Beyond Correctness: Harmonizing Process and Outcome Rewards through RL Training
Chenlu Ye, Zhou Yu, Ziji Zhang, Hao Chen, Narayanan Sadagopan, Jing Huang, Tong Zhang, Anurag Beniwal
- ICLR 2026 Conference Withdrawn Submission
- Readers: Everyone
TOD-ProcBench: Benchmarking Complex Instruction-Following in Task-Oriented Dialogues
Sarik Ghazarian, Abhinav Gullapalli, Swair Shah, Anurag Beniwal, Nanyun Peng, Narayanan Sadagopan, Zhou Yu
- MTI-LLM @ NeurIPS 2025 Poster
- Readers: Everyone
Semantic Volume: Quantifying and Detecting both External and Internal Uncertainty in LLMs
Xiaomin Li, Zhou Yu, Ziji Zhang, Yingying Zhuang, Swair Shah, Narayanan Sadagopan, Anurag Beniwal
- SPIGM @ NeurIPS
- Readers: Everyone
When Thinking Fails: The Pitfalls of Reasoning for Instruction-Following in LLMs
Xiaomin Li, Zhou Yu, Zhiwei Zhang, Xupeng Chen, Ziji Zhang, Yingying Zhuang, Narayanan Sadagopan, Anurag Beniwal
- NeurIPS 2025 spotlight
- Readers: Everyone
DARD: A Multi-Agent Approach for Task-Oriented Dialog Systems
Aman Gupta, Anirudh Ravichandran, Ziji Zhang, Swair Shah, Anurag Beniwal, Narayanan Sadagopan
- NeurIPS 2024 Workshop Open-World Agents Poster
- Readers: Everyone
RecXplainer: Post-Hoc Attribute-Based Explanations for Recommender Systems
Sahil Verma, Anurag Beniwal, Narayanan Sadagopan, Arjun Seshadri
- Published: 23 Nov 2022, Last Modified: 09 Nov 2025
- TEA
- Readers: Everyone
PATCorrect: Non-autoregressive Phoneme-augmented Transformer for ASR Error Correction
Ziji Zhang, Zhehui Wang, Rajesh Kamma, Sharanya Eswaran, Narayanan Sadagopan
- Published: 01 Feb 2023, Last Modified: 14 Jan 2026
- Submitted to ICLR 2023
- Readers: Everyone

View all 13 publications

Co-Authors

View all 45 co-authors