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Claude Sonnet 4.5
Supports text, vision, thinking, tool-use, function-calling, structured-outputs
Input Modalities
text
vision
Features
thinking
tool use
function calling
structured outputs
Specifications
context window
1,000,000
max output tokens
64,000
Latency
2.06s
Throughput
53.03 TPS
Pricing
Pricing is based on the number of tokens used, or other metrics based on the model type.
Per 1M tokens
Input
$3.30
Output
$16.50