Ranked #1 on EVMBench for AI Smart Contract Security

    Real-world exploits that bypassed professional audits and standard AI. Here's how Cecuro's purpose-built security agents performed.

    About EVMBench

    EVMBench is a benchmark created by OpenAI, Paradigm, and OtterSec to evaluate AI agents on real smart contract vulnerabilities sourced from Code4rena competitive audit competitions. It measures detection, patching, and exploitation capabilities across 135 vulnerabilities.

    Cecuro achieves the highest detection rate on EVMBench, outperforming every frontier model tested.

    Detection Rate Comparison

    Vulnerability detection rate (%) on the EVMBench dataset. Higher is better.

    CecuroCecuro
    87.7%
    AzimuthAgent
    TestMachine
    75.2%
    AuditAgentAgent
    Nethermind Security
    67.0%
    KaiAgent
    Dria
    64.2%
    GuardixAgent
    Guardix
    59.8%
    Anthropic
    Claude Opus 4.6
    45.6%
    OpenAI
    GPT-5.3-Codex
    xhigh reasoning
    39.2%
    OpenAI
    GPT-5.2
    xhigh reasoning
    39.2%
    Anthropic
    Claude Opus 4.5
    36.1%
    OpenAI
    GPT-5.3-Codex
    high reasoning
    34.2%
    OpenAI
    OC-GPT-5.2
    30.0%
    OpenAI
    GPT-5.2
    high reasoning
    29.7%
    OpenAI
    GPT-5.2
    medium reasoning
    29.7%
    OpenAI
    GPT-5.3-Codex
    medium reasoning
    26.9%
    OpenAI
    GPT-5
    23.3%
    OpenAI
    GPT-5.2
    low reasoning
    22.2%
    Google
    Gemini 3 Pro
    20.8%
    OpenAI
    GPT-5.3-Codex
    low reasoning
    19.2%
    OpenAI
    o3
    10.6%

    Source: Baseline model results from EVMBench (OpenAI, Paradigm, OtterSec). Cecuro's detection rate measured using the same dataset and evaluation criteria.

    The Highest Detection Rate on EVMBench

    Purpose-built security architecture outperforms every frontier model.
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