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New benchmark tests LLMs on cyber threat intelligence

Researchers have introduced CTIConnect, a new benchmark designed to evaluate retrieval-augmented Large Language Models (LLMs) specifically for Cyber Threat Intelligence (CTI) tasks. This benchmark integrates diverse CTI data sources, including structured databases and unstructured reports, to create a realistic testing environment. Experiments with ten state-of-the-art LLMs demonstrate that performance varies significantly across different task types, highlighting the need for specialized retrieval strategies rather than general improvements. AI

IMPACT Provides a standardized evaluation framework to drive progress in applying LLMs to cybersecurity threat analysis.

RANK_REASON The cluster contains a research paper introducing a new benchmark for evaluating LLMs in a specific domain. [lever_c_demoted from research: ic=1 ai=1.0]

Read on arXiv cs.AI →

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COVERAGE [1]

  1. arXiv cs.AI TIER_1 English(EN) · Yutong Cheng, Yang Liu, Changze Li, Dawn Song, Peng Gao ·

    CTIConnect: A Benchmark for Retrieval-Augmented LLMs over Heterogeneous Cyber Threat Intelligence

    arXiv:2510.11974v2 Announce Type: replace-cross Abstract: Cyber Threat Intelligence (CTI) is foundational to modern cybersecurity, enabling organizations to proactively defend against evolving threats. However, the sheer volume and heterogeneity of CTI data, spanning structured k…