Anthropic debuts Claude Sonnet 5, touting improved capabilities and cost positioning
Anthropic introduced Claude Sonnet 5, its latest Sonnet-class model, which the company says narrows the performance gap with its pricier Opus 4.8 while outperforming the previous Sonnet 4.6 on reasoning, tool use, coding and knowledge work. The model is available across subscription tiers, carries introductory usage pricing through August 31, 2026,…