google/oss-fuzz-gen
A Google framework that uses LLMs to automatically generate fuzz testing targets for real-world software projects.
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The framework leverages various LLMs (Gemini, GPT-4, etc.) to generate fuzz targets for C/C++, Java, and Python projects. These generated targets are then evaluated via the OSS-Fuzz platform against metrics including compilability, runtime crashes, and code coverage. The system successfully generated valid fuzz targets for 160 C/C++ projects with up to 29% line coverage increase over human-written baselines.