Claude Pro: Opus model now restricted to extra usage enabled tier

Anthropic modifies Claude Pro access terms, restricting Opus model availability to extra usage enabled subscribers.

Published 12sem1 sourceNotable

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The fact

This change impacts current subscribers and redefines service tier pricing.

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Changement dans l'accessibilité du modèle Opus pour les abonnés Claude Pro

Auto-synthesis from 1 media source · identified on April 28, 2026