WhoBuilt

Clark Barrett

co-CEO at And Truth

Stanford computer science professor who discusses automated reasoning, formal verification, and code reasoning.

Key facts

Roles
And Truth, co-CEO

Career

  1. And Truthcurrentas of Oct 2026
    co-CEO

Timeline 1

Dated events, newest first. Open the sources under any item.

How we verify
20261 event
  1. as of Oct 2026Career
    Clark Barrett is co-CEO at And Truth
    “I'm co-CEO of a new company called And Truth” 27:21
    Unverified1 source· Talk

Talks 1

1:37:07
AI Safety Fact vs. Fiction

The talk argues for evidence-based AI safety and distinguishes near-term risks, such as AI-assisted cyberattacks, from speculative claims about imminent loss of control. Clark Barrett presents automated reasoning and formal verification as ways to check code, while explaining that proofs depend on assumptions and specifications. Michael Koken Derfer describes methods for validating AI systems before and after deployment, drawing on aircraft safety research, adaptive stress testing, and runtime monitoring. In the discussion, the speakers consider independent evaluation, regulation, security, and the limits of benchmarks and formal methods.

1 wk ago· 1 h 37 min 17:26