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OpenAI 扩展网络安全计划 Daybreak,推出专用防御模型 GPT-5.5-Cyber

2026-06-23 12:00:09

ChainCatcher 消息,OpenAI 宣布全面扩展其网络安全计划 Daybreak,旨在利用人工智能加速软件漏洞的发现与自动修复。此次扩展的核心是面向受信任防御者推出的完整版专用模型 GPT-5.5-Cyber。据悉,该模型在 CyberGym 等多项网络安全基准测试中创下最高得分记录,超越了 GPT-5.5 的 81.8% 和竞品 Mythos 5 的 83.8%,可大幅提升漏洞扫描与补丁生成的准确率。同时,同步更新的 Codex Security 插件已深度集成至开发者工作流,支持全自动的代码库扫描、威胁建模及补丁生成。

在生态建设方面,OpenAI 启动了专属合作伙伴计划,允许合规安全服务商将具备特定权限的 GPT-5.5 整合至其商业产品中;并联合 Trail of Bits 等机构发起“Patch the Planet”计划,协助 Python、Go 等逾 30 个基础开源项目落地漏洞修复。此外,OpenAI 透露目前正与美、英、法、日等多国政府和机构展开深度合作,以共同提升全球关键基础设施的网络防御能力。

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