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At close · Thu, Jul 23, 2026
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HomeUS MarketsSectorsAnthropic says Claude Opus 5 is its best performing an…

Anthropic says Claude Opus 5 is its best performing and most cost-effective

Anthropic positioned Claude Opus 5 as a lower-cost option as businesses remain concerned about AI operating costs.

Anthropic said its Claude Opus 5 is its best performing model and its most cost-effective offering, according to CNBC Markets.

The company made the case for Opus 5 amid ongoing concerns from businesses about the cost of using AI systems.

Anthropic added that the new model is intended to compete with offerings such as Fable 5, while emphasizing pricing and efficiency as key differentiators.

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