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From the 1 of 6 linked papers with an AI index.

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6 papers

cs.CR2026

Beyond Success Rate: Cost-Aware Evaluation of Offensive and Defensive Security Agents

Paul Kassianik, Blaine Nelson, Yaron Singer

The paper proposes a cost‑aware evaluation framework for language‑model security agents, measuring both offensive CTF performance and defensive SOC investigation efficiency by fixi…

cs.AI2026

Llama-3.1-FoundationAI-SecurityLLM-Reasoning-8B Technical Report

Zhuoran Yang, Ed Li, Jianliang He +18

We present Foundation-Sec-8B-Reasoning, the first open-source native reasoning model for cybersecurity. Built upon our previously released Foundation-Sec-8B base model (derived fro…

cs.CL2026

Large Language Models Encode Semantics and Alignment in Linearly Separable Representations

Baturay Saglam, Paul Kassianik, Blaine Nelson +3

Understanding the latent space geometry of large language models (LLMs) is key to interpreting their behavior and improving alignment. Yet it remains unclear to what extent LLMs li…

cs.CR2025

Llama-3.1-FoundationAI-SecurityLLM-8B-Instruct Technical Report

Sajana Weerawardhena, Paul Kassianik, Blaine Nelson +14

Large language models (LLMs) have shown remarkable success across many domains, yet their integration into cybersecurity applications remains limited due to a lack of general-purpo…

cs.LG2025

Adversarial Reasoning at Jailbreaking Time

Mahdi Sabbaghi, Paul Kassianik, George Pappas +3

As large language models (LLMs) are becoming more capable and widespread, the study of their failure cases is becoming increasingly important. Recent advances in standardizing, mea…

cs.CR2025

Llama-3.1-FoundationAI-SecurityLLM-Base-8B Technical Report

Paul Kassianik, Baturay Saglam, Alexander Chen +15

As transformer-based large language models (LLMs) increasingly permeate society, they have revolutionized domains such as software engineering, creative writing, and digital arts.…