Nyay-Darpan: Enhancing Decision Making Through Summarization and Case Retrieval for Consumer Law in India

Swapnil Bhattacharyya; Harshvivek Kashid; Shrey Ganatra; Spandan Anaokar; Shruti Nair; Reshma Sekhar; Siddharth Manohar; Rahul Hemrajani; Pushpak Bhattacharyya

arXiv · 2507.06090

Nyay-Darpan: Enhancing Decision Making Through Summarization and Case Retrieval for Consumer Law in India

Swapnil Bhattacharyya·Harshvivek Kashid·Shrey Ganatra·Spandan Anaokar·Shruti Nair·Reshma Sekhar·Siddharth Manohar·Rahul Hemrajani·Pushpak Bhattacharyya

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Abstract

AI-based judicial assistance and case prediction have been extensively studied in criminal and civil domains, but remain largely unexplored in consumer law, especially in India. In this paper, we present Nyay-Darpan, a novel two-in-one framework that (i) summarizes consumer case files and (ii) retrieves similar case judgements to aid decision-making in consumer dispute resolution. Our methodology not only addresses the gap in consumer law AI tools but also introduces an innovative approach to evaluate the quality of the summary. The term 'Nyay-Darpan' translates into 'Mirror of Justice', symbolizing the ability of our tool to reflect the core of consumer disputes through precise summarization and intelligent case retrieval. Our system achieves over 75 percent accuracy in similar case prediction and approximately 70 percent accuracy across material summary evaluation metrics, demonstrating its practical effectiveness. We will publicly release the Nyay-Darpan framework and dataset to promote reproducibility and facilitate further research in this underexplored yet impactful domain.

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Swapnil Bhattacharyya, Harshvivek Kashid, Shrey Ganatra, Spandan Anaokar, Shruti Nair, Reshma Sekhar, Siddharth Manohar, Rahul Hemrajani, Pushpak Bhattacharyya. 2025-07-08. Nyay-Darpan: Enhancing Decision Making Through Summarization and Case Retrieval for Consumer Law in India. https://arxiv.org/abs/2507.06090

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