Oliver Cameron(@olivercameron):In The Matrix, it becomes obvious it’s a simulation when the black cat appears twice. World models fail similarly: visually the generated simulation looks realistic, but the underlying distribution is wrong. Introducing CaliBench, a measurement of the randomness of reality!

Oliver Cameron

@olivercameron

CEO at @odysseyml, building AI to understand and simulate the world. Previously self-driving cars. @ycombinator alum.

Joined February 2008

500 Following 51.1K Followers

Oliver Cameron@olivercameron

2026.08.19 15:23

In The Matrix, it becomes obvious it’s a simulation when the black cat appears twice. World models fail similarly: visually the generated simulation looks realistic, but the underlying distribution is wrong. Introducing CaliBench, a measurement of the randomness of reality!