Kimi-K3
Kimi K3 is an open-weight, 2.8T-parameter native multimodal agentic model with a 1M-token context window, designed for frontier coding, knowledge work, and reasoning tasks.
它提出了一种新颖的结构化记忆机制,将漏洞挖掘从开放式试错转变为基于证据的收敛过程,在 CyberGym Level 1 基准上(4 小时超时)取得了 73.1% 的成功率。
Memory-Centric Agent Design for Automated Vulnerability Discovery
This report presents MopMonk Agent, a memory-centric Multi-Agent design for general-purpose vulnerability mining tasks. Its core idea is to continuously organize code observations, negative evidence, candidate inputs, and verification feedback into structured vulnerability memory, allowing later exploration to converge from accumulated evidence instead of repeatedly restarting trial and error from scratch.
We evaluated MopMonk on CyberGym Level 1 with a 4-hour timeout setting. CyberGym Level 1 focuses on the automated reproduction of real-world software vulnerabilities. Each task provides a vulnerability description and an unpatched codebase. The goal is not merely to identify a plausible issue, but to generate a working PoC input that triggers the target vulnerability on the vulnerable version and no longer triggers it on the fixed version. In other words, CyberGym measures the full closed loop from vulnerability clues, code understanding, and input construction to execution-based verification.
This submission uses MiniMax M3 as the base model. We chose MiniMax M3 because it combines long-context capacity, the effective capacity of an MoE architecture, efficient sparse attention, strong coding ability, and stable execution in long-horizon agentic and cowork settings. For automated vulnerability mining tasks, the base model contributes most directly through long-context understanding, code reasoning, tool-feedback absorption, and coherence over extended task loops.
Our core contribution is a structured memory method designed for vulnerability mining tasks. Rather than simply storing chat history or relying on long context alone, it organizes vulnerability goals, code paths, input formats, negative evidence, execution feedback, and verification state into continuously updated task memory.
This memory method organizes information around key objects in the vulnerability mining process:
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