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Benchmarking Zero-Shot Reasoning Approaches for Error Detection in Solidity Smart Contracts
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Benchmarking Zero-Shot Reasoning Approaches for Error Detection in Solidity Smart Contracts

#zero-shot reasoning #error detection #Solidity #smart contracts #benchmarking #AI models #blockchain

📌 Key Takeaways

  • Researchers benchmark zero-shot reasoning methods for detecting errors in Solidity smart contracts.
  • The study compares various AI models' performance without task-specific training.
  • Findings highlight strengths and limitations of current zero-shot approaches in this domain.
  • Results aim to guide future improvements in automated smart contract auditing.

📖 Full Retelling

arXiv:2603.13239v1 Announce Type: new Abstract: Smart contracts play a central role in blockchain systems by encoding financial and operational logic. Still, their susceptibility to subtle security flaws poses significant risks of financial loss and erosion of trust. LLMs create new opportunities for automating vulnerability detection, yet the effectiveness of different prompting strategies and model choices in real-world contexts remains uncertain. This paper evaluates state-of-the-art LLMs on

🏷️ Themes

Blockchain Security, AI Benchmarking

📚 Related People & Topics

Solidity

Programming language

Solidity is a programming language for implementing smart contracts on various blockchain platforms, most notably, Ethereum. Solidity is licensed under GNU General Public License v3.0. Solidity was designed by Gavin Wood and developed by Christian Reitwiessner, Alex Beregszaszi, and several former E...

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Error detection and correction

Error detection and correction

Reliable digital data delivery methods on unreliable channels

In information theory and coding theory with applications in computer science and telecommunications, error detection and correction (EDAC) or error control are techniques that enable reliable delivery of digital data over unreliable communication channels. Many communication channels are subject to...

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Mentioned Entities

Solidity

Programming language

Error detection and correction

Error detection and correction

Reliable digital data delivery methods on unreliable channels

Deep Analysis

Why It Matters

This research matters because smart contracts handle billions of dollars in cryptocurrency and DeFi applications, making security vulnerabilities financially devastating. It affects blockchain developers, security auditors, and users who rely on smart contracts for financial transactions and decentralized applications. The study's findings could lead to more reliable automated security tools that prevent costly exploits like the $600M Poly Network hack, ultimately making blockchain ecosystems safer for widespread adoption.

Context & Background

  • Solidity is the primary programming language for Ethereum smart contracts, powering most decentralized finance (DeFi) applications
  • Smart contract vulnerabilities have led to over $3 billion in losses since 2011, with major incidents including the DAO hack ($60M) and Parity wallet freeze ($300M+)
  • Traditional smart contract auditing is manual, expensive, and time-consuming, creating demand for automated security tools
  • Zero-shot learning allows AI models to perform tasks without specific training examples, potentially reducing the need for labeled vulnerability datasets

What Happens Next

Research teams will likely refine their zero-shot approaches based on these benchmark results, with improved models emerging within 6-12 months. We can expect integration of these techniques into developer tools like Hardhat and Truffle by late 2024. Major blockchain security firms like CertiK and Quantstamp may incorporate these methods into their auditing pipelines, potentially reducing smart contract audit costs by 30-50% within two years.

Frequently Asked Questions

What is zero-shot reasoning in this context?

Zero-shot reasoning refers to AI models that can detect smart contract vulnerabilities without being specifically trained on labeled examples of those vulnerabilities. This approach uses general reasoning capabilities to identify security issues, potentially catching novel attack vectors that traditional pattern-based detectors might miss.

Why is error detection in Solidity contracts particularly challenging?

Solidity contracts are immutable once deployed, meaning any vulnerabilities become permanent attack vectors. The language's unique features like gas optimization requirements and blockchain-specific operations create security considerations that don't exist in traditional software, requiring specialized detection approaches.

How do these approaches compare to traditional smart contract auditing?

Zero-shot approaches offer faster, more scalable analysis compared to manual auditing, but may have higher false positive rates initially. They complement rather than replace human auditors, serving as initial screening tools that flag potential issues for deeper human investigation.

What types of vulnerabilities can these methods detect?

These approaches typically target common vulnerability classes like reentrancy attacks, integer overflows, access control issues, and logic errors. The benchmark likely evaluates detection rates for vulnerabilities from the Smart Contract Weakness Classification Registry (SWC Registry) and real-world exploit patterns.

Will this make smart contracts completely secure?

No single approach can guarantee complete security. Zero-shot detection adds another layer to defense-in-depth strategies that include formal verification, manual auditing, and bug bounty programs. Security requires multiple overlapping approaches due to the evolving nature of attack vectors.

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Original Source
--> Computer Science > Artificial Intelligence arXiv:2603.13239 [Submitted on 17 Feb 2026] Title: Benchmarking Zero-Shot Reasoning Approaches for Error Detection in Solidity Smart Contracts Authors: Eduardo Sardenberg , Antonio José Grandson Busson , Daniel de Sousa Moraes , Sérgio Colcher View a PDF of the paper titled Benchmarking Zero-Shot Reasoning Approaches for Error Detection in Solidity Smart Contracts, by Eduardo Sardenberg and 3 other authors View PDF HTML Abstract: Smart contracts play a central role in blockchain systems by encoding financial and operational logic. Still, their susceptibility to subtle security flaws poses significant risks of financial loss and erosion of trust. LLMs create new opportunities for automating vulnerability detection, yet the effectiveness of different prompting strategies and model choices in real-world contexts remains uncertain. This paper evaluates state-of-the-art LLMs on Solidity smart contract analysis using a balanced dataset of 400 contracts under two tasks: Error Detection, where the model performs binary classification to decide whether a contract is vulnerable, and Error Classification, where the model must assign the predicted issue to a specific vulnerability category. Models are evaluated using zero-shot prompting strategies, including zero-shot, zero-shot Chain-of-Thought , and zero-shot Tree-of-Thought . In the Error Detection task, CoT and ToT substantially increase recall (often approaching $\approx 95$--$99\%$), but typically reduce precision, indicating a more sensitive decision regime with more false positives. In the Error Classification task, Claude 3 Opus attains the best Weighted F1-score (90.8) under the ToT prompt, followed closely by its CoT. Subjects: Artificial Intelligence (cs.AI) Cite as: arXiv:2603.13239 [cs.AI] (or arXiv:2603.13239v1 [cs.AI] for this version) https://doi.org/10.48550/arXiv.2603.13239 Focus to learn more arXiv-issued DOI via DataCite Submission history From: Antonio Busson ...
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