Tag: Claude Sonnet 5.5
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Claude Sonnet 4.5 Retirement Is Nov 30: What to Change Before Your API Calls Break
Anthropic will retire Claude Sonnet 4.5 on Nov 30. Here is what to switch to, and the removed API settings that can trip you up first.
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Claude Sonnet 5.5 Nearly Matches Opus 5.5 at Half the Price: What Changed
Anthropic’s new mid-tier model keeps the old price but runs faster and burns fewer tokens. Here’s what that means for your bill.