Andrej Karpathy's new open source 'autoresearch' lets you run hundreds of AI experiments a night — with revolutionary implications

An AI agent reads its own source code, forms a hypothesis for improvement (such as changing a learning rate or an architecture depth), modifies the code, runs the experiment, and evaluates the results ...

I tested GPT-5.4, and the answers were really good - just not always what I asked

Here's where GPT-5.4 Thinking begins to really shine. When I asked GPT-5.2, "Do you think social media has improved or worsened communication in society?" I got back a two-line answer. Both thoughts ...
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I Made a Warframe App Using AI, and It's Way Better Than I Expected

What happens when you let AI create a game app without touching code? The answer exceeded all my expectations.

A petri dish of human neurons has learned to play Doom: 'The cells play a lot like a beginner who's never seen a computer, and in fairness, they haven't'

Understandably, you're likely scratching your head, wondering how it's even possible for a petri dish to play Doom. Good question. The answer is the CL1, "the world’s first code ...