Claude Sonnet 4.5 (2025-09-29)

Latest Claude Sonnet with improved reasoning and extended thinking.

claude-sonnet-4-5-20250929
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Streaming
Tools
Reasoning

Anthropic Pricing for Claude Sonnet 4.5 (2025-09-29)

View detailed pricing and capabilities for this provider.

Anthropic
Context: 200k
Input
$3
/M tokens
Cached
$0.3
/M tokens
Output
$15
/M tokens
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