Claude Sonnet 4.5: 30+ Hours, 11K Code Lines
Claude Sonnet 4.5: 30+ hour coding, 11K lines, SOTA performance. VS Code extension & AI Agent SDK launched.
“AI Disruption” Publication 7800 Subscriptions 20% Discount Offer Link.
Models are starting to compete intensively again!
Yesterday, DeepSeek open-sourced their new model V3.2-Exp, and Anthropic wasn’t far behind, launching the heavyweight Claude Sonnet 4.5.
As the king of programming domains, Claude’s new model remains powerful, claiming to be the world’s best coding model.
We all know that GPT-5 Codex once claimed it could run independently for over 7 hours. But this time, Claude Sonnet 4.5 has pushed autonomous coding duration to over 30 hours.
Additionally, Claude claims it’s the strongest model for building complex agents, the best model for computer use, and shows tremendous progress in reasoning and mathematics.
Claude Sonnet 4.5 makes all of this possible. Anthropic released it alongside a series of major product upgrades: