Developer Theo argued that truly important codebases are too vast for any one brain to fully comprehend. Notch fired back with a witty jab: complex code you can't understand is like English sentences too perfect to hear.

Jensen Huang lit up X with a bold claim: AGI has arrived, thanks to OpenAI's GPT-6 Astra trained on Nvidia's massive GPU power. It kicked off a lively back-and-forth on what true general intelligence really looks like.

Users on X share results from prompting ChatGPT with their photos for 1980s versions.

Split image shows tangled nerves and wires beside neatly bundled cables next to a skull.