AI BriefingFederal Judge Allows Class Action Against Anthropic Over Claude Max Usage Claims
·2026.11.08 05:51
Key point
A federal judge ruled that plaintiffs' claims that Claude Max multipliers apply to 5-hour sessions rather than weekly usage are plausibly misleading.
Details
- A federal judge allowed a proposed class action lawsuit against Anthropic to proceed, finding the marketing claims for Claude Max subscriptions plausibly misleading.
- Plaintiffs allege that the advertised 5x and 20x usage multipliers apply to individual five-hour sessions, not total weekly usage, resulting in significantly lower effective weekly limits.
- For Claude Sonnet 4, the lawsuit claims Max 5x delivers roughly 3.5x Pro's weekly usage and Max 20x delivers roughly 6x Pro's weekly usage.
- One plaintiff reported consuming 15% of their entire weekly allowance in a single five-hour session.
- The case has not yet been certified as a class action, and no wrongdoing has been proven.
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