Claude Sonnet 4.5 Can Code Autonomously for 30 Hours 🤯
From The AI Daily Brief: Artificial Intelligence News and Analysis
Published 9/30/2025
From The AI Daily Brief: Artificial Intelligence News and Analysis
Published 9/30/2025
Anthropic's Claude Sonnet 4.5 reportedly demonstrates groundbreaking autonomy by coding for up to 30 hours non-stop, significantly outpacing prior benchmarks like GPT-5 Codex’s seven-hour runs. This leap is enabled by innovations such as enforced modular artifacts, persistent memory surfaces,…