Anthropic Launches Claude Sonnet 5 for Agents
Anthropic officially released Claude Sonnet 5 on Tuesday, June 30, 2026, billing it as its most agentic Sonnet model yet, built for autonomous planning, tool use across browsers and terminals, and self-checking output. It scores 63.2% on agentic coding, ahead of Sonnet 4.6 at 58.1% and approaching Opus 4.8 at...
Continue reading arrow_outward