Anthropic keeps Sonnet 5 cheap as AI model commoditization accelerates

The canceled increase turns a promotion into a bid for agent workloads as model competition shifts toward operating cost.

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Primary source: Claude

Why it matters

Anthropic is using permanent lower pricing to win production agent workloads before integrations harden, trading some token revenue for distribution and recurring API demand.

Illustration of Anthropic's Sonnet 5 as a central stable data conduit with dynamic light trails circling it to represent data flow and competitive pressure.

Dario Amodei (@DarioAmodei) and Daniela Amodei's Anthropic made Claude Sonnet 5's introductory API pricing permanent on August 10th, canceling an increase scheduled for September 1st. Claude's official account said on X that the model will remain at $2 per million input tokens and $10 per million output tokens.…

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