Prefactor

Launching today 今天正式发布

Evaluate your AI Agents in real-time 实时评估您的 AI Agent

Most agents pass their evals and fail in production. Prefactor is the evaluation layer that closes the gap. 大多数 AI Agent 虽然通过了评估测试，但在实际生产环境中却表现不佳。Prefactor 正是填补这一差距的评估层。

We score every agent run in real time, surface quality regressions and drift as they happen, and show engineering teams exactly how their agents are performing at scale. 我们实时对每一次 Agent 的运行进行评分，在质量回归（quality regressions）和模型漂移（drift）发生时立即预警，并向工程团队直观展示其 Agent 在大规模应用下的具体表现。

Built for the teams shipping agents to customers. 专为向客户交付 AI Agent 的团队打造。

Launch tags: 发布标签： SaaS • Developer Tools • Artificial Intelligence SaaS • 开发者工具 • 人工智能

1 million spans for free 免费提供 100 万个 Span（追踪跨度）额度