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Sonnet 4
by Anthropic
Knowledge cutoffJan 2025
Context window1M tokens
Release dateMay 2025
Input
$3.00 / 1M tokensOutput
$15.00 / 1M tokensCached
$0.30 / 1M tokensCache write
$3.75 / 1M tokensAnthropic's legacy model for coding and complex tasks.
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