google

Google Quantum AI demonstrated magic state cultivation on its Willow processor for the first time, cutting errors 40-fold and hitting 99.99% logical fidelity — a direct attack on the resource bottleneck that could consume 95% of a quantum machine.

Google DeepMind's new flagship reasoning model, Gemini 4 Argon, is globally available. The benchmark scores grab headlines, but the figure that changes what you can build is the output limit: 1M tokens, up from 64K. Here's how to read the launch.