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Description

AI benchmarks are becoming increasingly central to policy debates. But much of the value of these benchmarks depends on how they are built: what they measure, who develops and runs them, and how quickly they evolve alongside the models they evaluate.

In this episode, Matt Perault speaks with Rayan Krishnan, cofounder and CEO of Vals, and Glenn Parham, head of public sector, about their work building AI evaluation tools and partnerships for industry and government. They discuss why static tests quickly become obsolete, why credible evaluations require deep domain expertise and independent testing, and how a growing market of evaluators is moving the field beyond “evaluations by vibes” toward more rigorous, data-driven evidence for policymakers.

Topics covered:

00:00: Intro

02:00: What is Vals?

05:00: Keeping benchmarks current

08:00: New strides in AI evaluation

11:00: Measuring AI’s cyber capabilities

14:00: Why government needs independent evaluation

21:00: The growing market for AI benchmarks

26:00: What benchmarks can—and cannot—measure

29:00: Building trust in AI benchmarks

35:00: Why AI performance varies across domains and tasks

37:00: Bringing AI evaluation to government

41:00: From “evaluations by vibes” to better evidence

Resources:

Subscribe to the a16z AI Policy Brief: https://a16zpolicy.substack.com/

Follow Matt Perault on X: https://x.com/MattPerault

Follow Rayan Krishnan on X: https://x.com/RayanKrishnan

Follow Glenn Parham on X: https://x.com/glenn__parham

Follow Vals.ai on X: https://x.com/ValsAI

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