Anthropic: Claude Sonnet 4.5

flagship

anthropic · released 2025-07-15 · text+image+file->text

currently routing · 4.2k rpm

1M tokens

Context

$3.00 / 1M

Input

$15.00 / 1M

Output

— t/s

Speed

proprietary

License

/ ABOUT

Claude Sonnet 4.5 is an upgraded version of Sonnet 4 with improved reasoning and coding capabilities while maintaining competitive response times.

Providers for Anthropic: Claude Sonnet 4.5

1 routes · sorted by uptime

ClosedRouter routes requests to the providers best able to handle your prompt size and parameters, with automatic fallbacks to maximize uptime.

Provider

Context

Quant

Uptime · 30d

bf16

0.00%