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Opus 5 costs a third of the price — and that’s actually the problem

calendar_today July 24, 2026 person Amanda Caswell domain the-new-stack

On Friday, Anthropic launched Opus 5, the latest iteration of its heavyweight model. Arriving just two months after Opus 4.8 The post Opus 5 costs a third of the price — and that’s actually the problem appeared first on The New Stack .

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