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Haiku 4.5
by Anthropic
Knowledge cutoffFeb 2025
Context window200k tokens
Release dateOct 2025
Input
$1.00 / 1M tokensOutput
$5.00 / 1M tokensCached
$0.10 / 1M tokensCache write
$1.25 / 1M tokensAnthropic's best small model, great for most tasks.
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