Anthropic said it'll permanently raise standard weekly limits by 25% from September 14 for Pro, Max, Team and seat-based Enterprise plans, turning extra headroom into the baseline instead of a promotion.
Testing Catalog points out the math cuts the other way in the short term: the permanent 25% is measured against the standard limit, so subscribers end up around 17% below what they have right now. The temporary 50% increase stays in place until September 13, per Anthropic's post on Bluesky.