AI × CryptoNeutralarXiv – CS AI · 14h ago7/10
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SCDBench: A Benchmark for LLM-Based Smart Contract Decompilers
Researchers introduced SCDBench, a comprehensive benchmark dataset with 600 real-world Solidity contracts designed to rigorously evaluate LLM-based smart contract decompilers. Testing frontier models like Claude Opus and GPT-5.3-Codex revealed significant limitations: the best-performing model achieved semantic consistency on only 42/600 contracts, highlighting that while LLMs can generate compilable code, accurately recovering original contract semantics remains an unsolved challenge critical for blockchain security.
🧠 GPT-5🧠 Claude🧠 Opus