Where OpenAI’s goblins came from. “Starting with GPT‑5.1, our models began developing a strange habit: they increasingly mentioned goblins, gremlins, and other creatures in their metaphors. Unlike model bugs that show up through a tanking eval or a spiking training […]
Anthropic is the secret sauce this earnings season. “In plain English, the more they invest in Anthropic, the more profit they can report, without Anthropic ever having to pay them a dollar.” Nearly half of Alphabet’s record quarter and more […]
AI assistants can be bribed. “Grok 4.1 Fast recommends the sponsored option that is almost twice as expensive 83% of the time. GPT 5.1 hijacks the request 94% of the time.” A Princeton researcher tests 23 frontier models on flights, […]
Neanderthal babies grew fast. “That means that a 6-month-old Neanderthal baby was about the size of a young human toddler over a year old.” Researchers used teeth enamel and long bone measurements from the rare Amud 7 infant to argue […]
Your sense of smell fluctuates throughout the day. “The results showed that the teens’ sense of smell was at its highest in the evening, around 9 p.m., or what the researchers called the beginning of “biological night.” Brown researchers tracked […]
Introducing Snoretox-1 for dogs. Top notch drug naming. “The treatment, known as Snoretox-1, is a modified tetanus toxin injection that improves the tone of muscle found in the floor of the mouth, which forces airways to naturally remain more open.” […]
Fei-Fei Li, the godmother of AI. “AI is absolutely a civilizational technology. I define civilizational technology in the sense that, because of the power of this technology, it’ll have—or [is] already having—a profound impact in the economic, social, cultural, political, […]
Reluctantly influential: Lenny Rachitsky. “I have a rule: no meetings before 3pm,” Rachitsky says. It’s part of how he protects a “chill life” while still shipping an absurd amount of content and community work. ~ learn more
Peptides are going legal. “Whenever a government tries to ban something people actually want, the same sequence of events plays out every time.” Max Marchione argues the FDA’s peptide crackdown mostly pushed supply into sketchier channels, and that the reversal […]
The internet is real life now. “Have you spoken to a normal person recently? They aren’t actually normal anymore. Nobody is. In all aspects of American life, the internet is upstream of everything else. Sooner or later (and, more often […]