OpenZeppelin finds data contamination in OpenAI’s EVMbench

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Why it matters

OpenZeppelin discovered data contamination in OpenAI's EVMbench dataset, including training data leaks and high-severity vulnerability classifications, which may impact the reliability and trustworthiness of the tool.

Article tone

Neutral How the article is written, as reported by the source.

Expected market reaction

Bearish Confidence 80% How confidence is read Horizon: Short term Impact: Moderate

Market impact analysis based on bearish sentiment with 80% confidence.

Evidence trail

Evidence
Source CoinTelegraph
Claim OpenZeppelin finds data contamination in OpenAI’s EVMbench
AI inference Bearish · 80%
Generated 2026-03-03 04:18

AI provenance

Analysed by Llama 3.1 8B Instant (Groq) Methodology v1.0 Generated
Technical identifiers
Provider tag
groq-llama-3.1-8b-instant
Analysis version
groq-llama-3.1-8b-instant
Article id
52386

Original source

Security auditor OpenZepplin found that EVMbench’s dataset contains training data leaks and at least four invalid high-severity vulnerability classifications.

Read the full article on CoinTelegraph

Original article published by CoinTelegraph on March 3, 2026. Analysis and insights provided by AnalystMarkets AI.

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