Researchers from Arizona State University and Texas Instruments India published a technical paper titled “SafeGen: LLM-Driven Assertion Generation and Fault Criticality Evaluation for Functional Safety.”
Abstract Excerpt:
“This paper presents SafeGen, an LLM-driven, formal-verification-assisted framework for functional-safety-oriented fault criticality assessment.” The paper also reports that “SafeGen generates higher-quality assertions than existing LLM-based assertion generation frameworks while providing greater semantic interpretability in fault criticality assessment compared with traditional simulation-based approaches.”
Find the technical paper here. June 2026.
Tan, Xuanyi, Arjun Chaudhuri, Rubin Parekhji, and Krishnendu Chakrabarty. “SafeGen: LLM-Driven Assertion Generation and Fault Criticality Evaluation for Functional Safety.” arXiv preprint arXiv:2606.25296 (2026).

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