Claude Sonnet 5 launches with smarter reasoning, stronger safety for Free and Pro users

Claude Sonnet 5 brings better reasoning, fewer hallucinations, built-in safety features, and near-flagship AI performance at a lower cost.
Android

Anthropic’s Claude Sonnet 4.5 Can Code for Up To 30 Hours Straight

Anthropic launched Claude Sonnet 4.5, claiming the title of the world’s best coding model. The key breakthrough is its ability to code autonomously for up to 30 hours, a massive increase in ...
SiliconANGLE

Anthropic sets AI coding record with new flagship Claude Sonnet 4.5 model

Anthropic PBC today debuted its newest large language model, Claude Sonnet 4.5, and a toolkit for building artificial intelligence agents. The company describes the LLM as the world’s best ...
ZDNet

Claude Sonnet 4.5 could be your next breakthrough coding tool - how to access it today

Anthropic's latest model, Claude Sonnet 4.5, is here. It scored very highly on coding benchmarks. Claude Code also got long-awaited upgrades. Anthropic's coding tools have become ...