Claude Sonnet 5 (Adaptive Reasoning, Xhigh Effort)

Claude Sonnet 5 (Adaptive Reasoning, Xhigh Effort) is developed by Anthropic, released 2026-06-30.

Input price
$2.00 / 1M tok
Output price
$10.00 / 1M tok
Blended price
$4.00 / 1M tok
Intelligence
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Coding
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Math
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Speed
73 tok/s
Time to first token
17.48s
Official pricing from Anthropic. Multi-gateway price comparison (OpenRouter, Together, etc.) is coming soon.

See all of Anthropic's models on its provider page, or browse the full model directory.