OpenAI to acquire Promptfoo
我们将收购 Promptfoo ，这是一家在开发阶段帮助企业识别并修复 AI 系统漏洞的安全平台。收购完成后，我们会把 Promptfoo 的技术直接整合进 OpenAI Frontier ，即我们用于构建和运行 AI 同事的企业平台。
随着企业将 AI 同事部署到实际工作流程中，评估、安全与合规成为基础性需求。企业需要系统化的方法来测试代理行为、在部署前发现风险，并保留清晰记录以支持长期的监督、治理与问责。
由 Ian Webster 和 Michael D’Angelo 领导的 Promptfoo 团队开发了一套功能强大的工具，目前被超过 25% 的 Fortune 500 公司采用，并维护着广受欢迎的开源 CLI 与库，用于评估并对 LLM 应用进行 red-teaming 。我们将在继续推进该开源项目的同时，把这些能力整合进 Frontier 的企业功能中。
“ Promptfoo 在大规模评估、加固和测试 AI 系统方面拥有深厚的工程经验。他们的工作帮助企业部署更安全、更可靠的 AI 应用，我们很高兴能把这些能力直接带入 Frontier。”
— Srinivas Narayanan ， OpenAI 的 B2B Applications 首席技术官
我们将在 Frontier 上构建若干面向企业的核心能力：
● 将安全与安全性测试内置于平台：自动化的安全测试与 red-teaming 能力将成为 Frontier 的原生功能，帮助企业识别并修复如提示注入（prompt injections）、越狱（jailbreaks）、数据泄露、工具滥用以及不合规的代理行为等风险。
● 在开发工作流中整合安全与评估： Frontier 将深度融入识别、调查和修复代理风险所需的工作流，使安全成为企业 AI 系统开发与运营的核心环节。
● 监督与问责：集成的报告与可追溯性将帮助组织记录测试过程、监控随时间的变化，并满足日益增长的 AI 治理、风险与合规要求。
“我们创办 Promptfoo 的初衷是因为开发者需要一种切实可行的方法来保障 AI 系统的安全。随着 AI 代理与真实数据和系统的连接日益紧密，保护与验证它们比以往任何时候都更具挑战性也更为重要。加入 OpenAI 将让我们加速这项工作，为构建真实世界 AI 系统的团队带来更强的安全、可靠性与治理能力。”
— Ian Webster ， Promptfoo 联合创始人兼首席执行官
我们期待欢迎 Promptfoo 团队的加入，并继续开发企业在部署安全、可靠 AI 时所需的工具。
本次收购的完成仍取决于惯常的交割条件。
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We’re acquiring Promptfoo, an AI security platform that helps enterprises identify and remediate vulnerabilities in AI systems during development. Once the acquisition is finalized we will integrate Promptfoo’s technology directly into OpenAI Frontier, our platform for building and operating AI coworkers.
As enterprises deploy AI coworkers into real workflows, evaluation, security, and compliance become foundational requirements. Enterprises need systematic ways to test agent behavior, detect risks before deployment, and maintain clear records to support oversight, governance, and accountability over time.
The Promptfoo team, led by Ian Webster and Michael D’Angelo, has built a powerful suite of tools trusted by over 25 percent of Fortune 500 companies, along with a widely used open-source CLI and library for evaluating and red-teaming LLM applications. Together, we will continue building the open-source project while also advancing the integrated enterprise capabilities within Frontier.
— Srinivas Narayanan, CTO of B2B Applications, OpenAI
We will build on several core capabilities for enterprises building agents on Frontier:
● Security and safety testing built into the platform: Automated security testing and red-teaming capabilities will become a native part of the Frontier platform, helping enterprises identify and remediate risks like prompt injections, jailbreaks, data leaks, tool misuse, and out-of-policy agent behaviors.
● Security and evaluation integrated in development workflows: Frontier will deeply integrate with the workflows needed to identify, investigate, and remediate agent risks earlier, making security a core part of how enterprise AI systems are developed and operated.
● Oversight and accountability: Integrated reporting and traceability will help organizations document testing, monitor changes over time, and meet growing governance, risk, and compliance expectations for AI.
— Ian Webster, Co-founder and CEO, Promptfoo
We’re excited to welcome the Promptfoo team and continue building the tools enterprises need to deploy secure, reliable AI.
The closing of the acquisition is subject to customary closing conditions.
via OpenAI News
我们将收购 Promptfoo ，这是一家在开发阶段帮助企业识别并修复 AI 系统漏洞的安全平台。收购完成后，我们会把 Promptfoo 的技术直接整合进 OpenAI Frontier ，即我们用于构建和运行 AI 同事的企业平台。
随着企业将 AI 同事部署到实际工作流程中，评估、安全与合规成为基础性需求。企业需要系统化的方法来测试代理行为、在部署前发现风险，并保留清晰记录以支持长期的监督、治理与问责。
由 Ian Webster 和 Michael D’Angelo 领导的 Promptfoo 团队开发了一套功能强大的工具，目前被超过 25% 的 Fortune 500 公司采用，并维护着广受欢迎的开源 CLI 与库，用于评估并对 LLM 应用进行 red-teaming 。我们将在继续推进该开源项目的同时，把这些能力整合进 Frontier 的企业功能中。
“ Promptfoo 在大规模评估、加固和测试 AI 系统方面拥有深厚的工程经验。他们的工作帮助企业部署更安全、更可靠的 AI 应用，我们很高兴能把这些能力直接带入 Frontier。”
— Srinivas Narayanan ， OpenAI 的 B2B Applications 首席技术官
我们将在 Frontier 上构建若干面向企业的核心能力：
● 将安全与安全性测试内置于平台：自动化的安全测试与 red-teaming 能力将成为 Frontier 的原生功能，帮助企业识别并修复如提示注入（prompt injections）、越狱（jailbreaks）、数据泄露、工具滥用以及不合规的代理行为等风险。
● 在开发工作流中整合安全与评估： Frontier 将深度融入识别、调查和修复代理风险所需的工作流，使安全成为企业 AI 系统开发与运营的核心环节。
● 监督与问责：集成的报告与可追溯性将帮助组织记录测试过程、监控随时间的变化，并满足日益增长的 AI 治理、风险与合规要求。
“我们创办 Promptfoo 的初衷是因为开发者需要一种切实可行的方法来保障 AI 系统的安全。随着 AI 代理与真实数据和系统的连接日益紧密，保护与验证它们比以往任何时候都更具挑战性也更为重要。加入 OpenAI 将让我们加速这项工作，为构建真实世界 AI 系统的团队带来更强的安全、可靠性与治理能力。”
— Ian Webster ， Promptfoo 联合创始人兼首席执行官
我们期待欢迎 Promptfoo 团队的加入，并继续开发企业在部署安全、可靠 AI 时所需的工具。
本次收购的完成仍取决于惯常的交割条件。
----------------------
We’re acquiring Promptfoo, an AI security platform that helps enterprises identify and remediate vulnerabilities in AI systems during development. Once the acquisition is finalized we will integrate Promptfoo’s technology directly into OpenAI Frontier, our platform for building and operating AI coworkers.
As enterprises deploy AI coworkers into real workflows, evaluation, security, and compliance become foundational requirements. Enterprises need systematic ways to test agent behavior, detect risks before deployment, and maintain clear records to support oversight, governance, and accountability over time.
The Promptfoo team, led by Ian Webster and Michael D’Angelo, has built a powerful suite of tools trusted by over 25 percent of Fortune 500 companies, along with a widely used open-source CLI and library for evaluating and red-teaming LLM applications. Together, we will continue building the open-source project while also advancing the integrated enterprise capabilities within Frontier.
“Promptfoo brings deep engineering expertise in evaluating, securing, and testing AI systems at enterprise scale. Their work helps businesses deploy secure and reliable AI applications, and we’re excited to bring these capabilities directly into Frontier.”
— Srinivas Narayanan, CTO of B2B Applications, OpenAI
We will build on several core capabilities for enterprises building agents on Frontier:
● Security and safety testing built into the platform: Automated security testing and red-teaming capabilities will become a native part of the Frontier platform, helping enterprises identify and remediate risks like prompt injections, jailbreaks, data leaks, tool misuse, and out-of-policy agent behaviors.
● Security and evaluation integrated in development workflows: Frontier will deeply integrate with the workflows needed to identify, investigate, and remediate agent risks earlier, making security a core part of how enterprise AI systems are developed and operated.
● Oversight and accountability: Integrated reporting and traceability will help organizations document testing, monitor changes over time, and meet growing governance, risk, and compliance expectations for AI.
“We started Promptfoo because developers needed a practical way to secure AI systems. As AI agents become more connected to real data and systems, securing and validating them is more challenging and important than ever. Joining OpenAI lets us accelerate this work, bringing stronger security, safety, and governance capabilities to the teams building real-world AI systems.”
— Ian Webster, Co-founder and CEO, Promptfoo
We’re excited to welcome the Promptfoo team and continue building the tools enterprises need to deploy secure, reliable AI.
The closing of the acquisition is subject to customary closing conditions.
via OpenAI News
