Anthropic said Claude Opus 5 is its best performing and its most cost-effective offering.

Anthropic's new everyday model Claude Opus 5 undercuts its own frontier product on cost and beats it almost everywhere that counts.

Anthropic highlights Opus 5's cheaper price for performance on everyday tasks, but cyber guardrails remains a thorny issue.

The San Francisco-based lab said the new Claude AI model was well suited for daily office and computer programming tasks.