Patronus AI

We’re a team of AI researchers and engineers building infrastructure to evaluate and steer frontier AI systems

Our work combines research rigor with hands-on engineering, from publishing at top ML venues to shipping production-grade evaluation tools

Our Core Values

We meet complexity with confidence, believing that effort, creativity, and persistence create breakthroughs

We bring momentum to everything we do — moving fast while maintaining the stamina to go the distance.

We thrive in uncertainty, embrace complexity, and evolve continuously.

We support our team with the tools, flexibility, and trust needed to do deep, meaningful work

Flexible work & focus time
Work in a way that supports deep thinking and sustainable pace
We value realism, diversity, and scalable difficulty in our environments. We set up scenarios with real-world rules, data, tools (actions), and rewards – iterating on complexity as we go
Growth & learning
We invest in long-term growth, not just short-term output
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Ownership & impact
Small teams mean real responsibility and visible impact
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Well-being & balance
We care about sustainable work, not burnout
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