Rishabh Maheshwary

I am Rishabh, currently part of the research group at ServiceNow, where I focus on LLM post-training through data curation, fine-tuning, reinforcement learning, and model evaluations.

My recent work includes Apriel-15B model series, research on multilingual alignment and benchmarking, curriculum learning for preference modeling, and improving agentic capabilities.

Previously, I was an AI Resident at Facebook AI Research, where I worked with Marcus Rohrbach on text detection and multimodal vision-and-language understanding.

Prior to that, I completed my Master's at IIIT Hyderabad, focusing on robustness and generalization of language models.

More details can be found on my google scholar page and cover letter.