# Anthropic

After analyzing Claude Code Pro usage reports, Lydia Hallie shared the four most effective ways to save tokens: use Sonnet by default, turn off extended thinking when you don't need it, don't resume idle sessions, and manually cap the context window.

Anthropic's Lydia Hallie publicly acknowledged that Claude Code users are hitting usage limits way faster than expected. The team is investigating, with updates to come.

Anthropic Labs' Prithvi Rajasekaran explains a GAN-inspired generator-evaluator harness for autonomous full-stack app development. It covers turning design taste into gradable criteria and building a browser DAW in under four hours.