
Exploring how AI works and how it's changing our world.
| Platform | Pricing | Freemium | Publishes | Twice weekly | |
|---|---|---|---|---|---|
| Issues | 186 | Founded | 3 years ago | Last Issue | 6 days ago |
| Active | |||||

We’re hosting a happy hour for DC-area readers of Understanding AI (and listeners to my podcast, AI Summer) on June 23 at The Crown & Crow. We’ll start at 5:30pm, and I expect to stay until 8:00pm. We’d love to see you.
We will both be the...
But neither one is all that good.
On Tuesday, Anthropic released two new models — Claude Mythos 5 and Claude Fable 5. Under the hood, the two models are very similar. Both are variants of Claude Mythos Preview, the model Anthropic announce...
Your subscription dollars now directly support Kai Williams.
Hello paying subscribers! Today is a big day here at Understanding AI headquarters: it’s Kai’s first day as an Understanding AI employee. Until Friday, his work was supported by...
Last week, OpenAI announced that an internal AI model had disproved the Erdős unit distance conjecture, a famous problem in discrete geometry that had stumped human mathematicians for the last 80 years.
OpenAI gave several mathematicians e...
Tensor let me sit in their driverless car. It might go on sale in the US next year.
Last month I got to check out a self-driving car unlike any I’d seen before. The roof had a Waymo-like rack of sensors. Inside, the doors had small video s...
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The writers behind this newsletter.
I write the newsletter Understanding AI. Previously I was a reporter at Ars Technica, Vox, and the Washington Post. https://twitter.com/binarybits
I'm a reporter at Understanding AI. Previously, I did AI safety research through the MATS program. I graduated from Swarthmore College with a degree in math and music. Signal: kai_williams.48
Freelance writer in San Francisco.
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