Aman Saini

Researcher, Siri, Apple
Joined
June 2022

Names

Aman Saini (Preferred)

Emails

****@twitter.com (Confirmed)
, 
****@apple.com (Confirmed)
, 
****@gmail.com (Confirmed)
, 
****@microsoft.com

Personal Links

Career & Education History

Researcher
Siri, Apple (apple.com)
2025 – Present
Researcher
Strategic Research Org, Grammarly (grammarly.com)
2023 – 2025
Researcher
Cortex, Twitter (twitter.com)
2021 – 2023
Researcher
Microsoft Advertising, Microsoft (microsoft.com)
2013 – 2021
Undergrad student
Computer Science, BITS Pilani, Birla Institute of Technology and Science (pilani.bits-pilani.ac.in)
2009 – 2013

Advisors, Relations & Conflicts

No relations added

Expertise

Large Language Models (LLMs)
, 
Natural Language Processing(NLP)
, 
Reinforcement Learning (RL)
, 
LLM Alignment
, 
Evaluation of Machine Learning Systems
Present
Reinforcement Learning
, 
Reinforcement Learning from Human Feedback (RLHF)
, 
Reinforcement Learning from AI Feedback
, 
Rubrics for LLM alignment
, 
Preference Optimization
, 
Reward Modeling
, 
Fine-tuning of Foundation Models
, 
Instruction Tuning
Present
Retrieval-Augmented Generation (RAG)
, 
Long-context reasoning
, 
LLM agents and tool use
Present
LLM Evaluation
, 
LLM as a Judge
, 
Dataset construction
, 
LLM Benchmarking
Present
Automatic Prompt Optimization
Present
Natural Language Understanding
, 
Classification
, 
Deep Learning
, 
Classic Machine Learning
Present
Natural Language Processing
Present

Publications

Co-Authors