Unverified50% confidenceFactExact time

The aforementioned cache duration applies to using Claude Code under a subscription plan; behavior may differ in scenarios such as API, prepaid credits, and cloud providers.

1

Sources

50%

Confidence

Medium-term (~90 days)

Relevance

9/19/2026

First Seen

Valid until: 12/18/2026

Sources

Deep Dive: Claude Code's Effort Levels and Caching Mechanisms

Related Entities

Claude Codeproduct

Related Claims

UnverifiedWeb-based subscriptions charge a fixed monthly fee, whereas APIs strictly deduct fees in real time by token, making the cost amplification effect of long conversations especially pronounced in API usage scenarios.69% similar

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