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Akhil Kumar

4 papers hereh-index 214 citations6 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author2
  • last author2

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • cs.AI2
  • cs.CL2
same name
  • Akhil Kumar — 1 paper, h 36

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

collaborators

4 papers

cs.CL2026

Understanding Tone-Dependent Inference Cost in Large Language Models

Akhil Kumar, Om Dobariya

We examine how prompt tone affects both accuracy of the LLM answers and inference cost as reflected in output-token consumption. Experiments were performed to understand the trade-…

cs.AI2026

Mind Your Tone: Does Tone Alter LLM Performance?

Om Dobariya, Akhil Kumar

The use of Large Language Models (LLMs) is proliferating, yet their performance is observed to vary based on prompting styles and tones. In this study, we investigate both whether…

cs.AI2025

Evaluation of LLMs for Process Model Analysis and Optimization

Akhil Kumar, Jianliang Leon Zhao, Om Dobariya

In this paper, we report our experience with several LLMs for their ability to understand a process model in an interactive, conversational style, find syntactical and logical erro…

cs.CL2025

Mind Your Tone: Investigating How Prompt Politeness Affects LLM Accuracy (short paper)

Om Dobariya, Akhil Kumar

The wording of natural language prompts has been shown to influence the performance of large language models (LLMs), yet the role of politeness and tone remains underexplored. In t…

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