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Utkarsh Agarwal

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#artificial intelligence Preprint Sep 2026

Geometry of Values: Task Vector Composition for Ethical Preference Alignment in Language Models

A task vector transfer based experiment where after computing the task vectors for a direction of value preference the authors orthogonalize it with respect to the general instruction following vector shows that this method is effective in isolating the direction of the specific value preference that can successfully b...

Utkarsh Agarwal, Monojit Choudhury · 0 citations

AwareLLM: A Proactive Multimodal Ecosystem for Personalized Human-AI Collaboration to Enhance Productivity

A novel multimodal framework that integrates egocentric vision, pupillometry, eye-gaze tracking, posture detection, heart activity, and the inferencing capabilities of large language models (LLMs) to create a proactive and context-aware ecosystem that dynamically adapts to users' psychophysiological states while analyz...

A. Rao, Utkarsh Agarwal, Amol Harsh et al. · 0 citations
Preprint Aug 2026

Multi-Objective Bayesian Optimization for Model Merging

Results show that multi-objective Bayesian optimization is valuable as a search layer for expressive merge parameterizations in model merging and introduce MOBO-Merge, a merge-operator agnostic framework that uses multi-objective Bayesian optimization to approximate the Pareto front under a limited evaluation budget.

Utkarsh Agarwal, V. Bonagiri, Raul Astudillo et al. · 0 citations
Preprint Aug 2026

SurakshaEval: An Indic Safety Benchmark for Multilingual LLMs

SurakshaEval is introduced, a novel safety benchmark composed of human-written prompts spanning real-world scenarios, explicitly designed for ten major Indian languages - Assamese, Bengali, Gujarati, Hindi, Kannada, Malayalam, Marathi, Punjabi, Tamil, and Telugu - along with English.

Debopriyo Banerjee, K. R. Kavitha, Angana Borah et al. · 0 citations

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