DeepMind's DQN needed 38 days of play to master Breakout.
Claude needed 17 minutes. MIT CSAIL just showed GPT-6 Astra can write a network's weights directly, with no training. Its MinAtar Breakout net beat PPO trained for 100M steps, and one weight edit took Qwen3.5-0.8B from
Here’s what Earth will look like over the next 5 days.
Every cloud comes from NOAA’s real forecast. The sun sits where it really is, and city lights fade as the weather passes over them. Rendered live in the browser with three.js + WebGPU. Made with Opus.
You're already behind if you haven't tried this
7 GitHub repos powering the Opus 5.5 videos and games blowing up right now: 1. Remotion build videos in React, then render them to MP4 2. HyperFrames HTML goes in, MP4 comes out. made for agents to create
This is f*cking insane. Andrej Karpathy
"The biggest mistake in AI right now: people are forcing agents to work instead of mastering the harness engineering around the model first We made that mistake in 2016 at OpenAI, it cost us 5 years" Opus 5.5 → Prompts → Agents →
You have reached the end of the archive
All of Claude Opus 5