If you're using Claude anywhere – apps, API, Claude Code – you should upgrade to Sonnet 4.5. It's a drop-in replacement for Sonnet 4, same price, significantly better across the board.
Claude Sonnet 4.5 : une mise à jour supérieure au même prix
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If you're using Claude anywhere – apps, API, Claude Code – you should upgrade to Sonnet 4.5. It's a drop-in replacement for Sonnet 4, same price, significantly better across the board.