Models
claude-sonnet-4-5@20250929
chat
Pricing
Per 1M tokens
Input
$3.00
Cached input
$0.30
Output
$15.00
Cache write
$3.75
Modalities
Input
text
Output
text
Features
Streaming
Function calling
Vision
Reasoning
JSON mode
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Google Vertex AI
Claude Sonnet 4 5
Input
$3.00/M
Output
$15.00/M
Text Generation