claude-sonnet-4-5

Anthropicclaude-sonnet-4-5

Access this model through the unified TokenByte API to build and scale production AI applications quickly.

API Pricing

Price typeBilling expression
Official price
Base pricingPricing tier: base
  • Input usage × $3.00
  • Output usage × $15.00
  • Cached read × $0.30
  • Cache creation × $3.75
  • Cache creation (1 hour) × $6.00
Claude_Pro×0.880% of official list price
Base pricingPricing tier: base
  • Input usage × $2.40
  • Output usage × $12.00
  • Cached read × $0.24
  • Cache creation × $3.00
  • Cache creation (1 hour) × $4.80

Group multiplier: x0.8

Claude_Ultra×0.990% of official list price
Base pricingPricing tier: base
  • Input usage × $2.70
  • Output usage × $13.50
  • Cached read × $0.27
  • Cache creation × $3.38
  • Cache creation (1 hour) × $5.40

Group multiplier: x0.9

Official pricing is subject to the model provider's latest published pricing and may vary by request method or service region. Claude_Pro, Claude_Ultra — TokenByte channel pricing. Actual prices and availability reflect current platform data.

Model information

Model providerAnthropic
Model IDclaude-sonnet-4-5
Context window200000
InputTextImage
OutputText