KBC-LM+LM-KBC 2025
KBC-LM Workshop and LM-KBC Challenge at ISWC 2025

Table of Contents

There were a total of 13 peer-reviewed submissions to both events, 8 for the workshop, 5 for the challenge. We accepted 11 papers and one overview article for this volume.

KBC-LM Workshop

• OSKGC: A benchmark for Ontology Schema-based Knowledge Graph Construction from Text
  Dali Wang, Mizuho Iwaihara
• Towards Evaluating Knowledge Graph Construction and Ontology Learning with LLMs without Test Data Leakage
  Heiko Paulheim
• Text2KGBench-LettrIA: A Refined Benchmark for Text2Graph Systems
  Julien Plu, Oscar Moreno Escobar, Edouard Trouillez, Axelle Gapin, Pasquale Lisena, Thibault Ehrhart, Raphael Troncy
• Noise or Nuance: An Investigation Into Useful Information and Filtering For LLM Driven AKBC
  Alex Clay, Ernesto Jiménez-Ruiz, Pranava Madhyastha
• Towards Temporal Knowledge-Base Creation for Fine-Grained Opinion Analysis with Language Models
  Gaurav Negi, Atul Kr. Ojha, Omnia Zayed, Paul Buitelaar
• Qualitative Coding in the Age of AI: An Ontology-Driven Approach
  Daniil Dobriy

LM-KBC Challenge

• LM-KBC 2025: 4th Challenge on Knowledge Base Construction from Pre-trained Language Models
  Jan-Christoph Kalo, Simon Razniewski, Bohui Zhang, Tuan-Phong Nguyen
• ReWiSe: Relation-Wise Self-consistency for LLM Probing
  Edouard Albert-Roulhac, Amal Zouaq
• Judge, Generator, Executioner: Utilizing an LLM for KBC
  Alex Clay, Ernesto Jiménez-Ruiz, Pranava Madhyastha
• Examining 4-bit quantized Qwen3-8B for object prediction @ LM-KBC 2025
  Irene Mary Sam
• Combining Self-Retrieval-Augmented Generation with Divide-and-Conquer for Language Model-based Knowledge Base Construction
  Jingbo He, Simon Razniewski
• Soft Thinking: Enhancing Knowledge Base Completion through Trainable Prompts in the Chain of Thought
  Aldan Creo, Christophe Gueret, Alberto Bernardi, Adrianna Janik, Luca Costabello