Claude Sonnet 4.6 beats Opus in agentic tasks, adds 1 million context, and excels in finance and automation, all at one-fifth ...
Opus AI performance for coding, computer use, and agents at Sonnet pricing ($3/$15 per million tokens), reshaping enterprise ...
Sonnet 4.6 adds adaptive thinking and browser task gains with 4x higher token use than Sonnet 4.5, budget planning changes by task type.