LLM PricesModelsChangelog
Prices in USD per 1M tokens, text only. Each price shows where it came from and when it was last verified. Prices marked unverified come from models.dev (community-maintained) until we read them from the provider directly.
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Claude Sonnet 4.5

Same model, served by 3 providers.

anthropicClosed200k contextReleased 2025-09-29anthropic/claude-sonnet-4-5-20250929

Providers

Standard tier onlyFull precision only
ProviderTheir model idServingInputOutputCached inBlended 3:1Source
Anthropic
Original creator
claude-sonnet-4-5-20250929
standardQuantization not disclosed
$3.0$15.0$0.30$6.0
Unverified (via models.dev)
Verified 7h ago · Changed 7h ago
More prices
  • cache write: $3.75
AWS Bedrock
anthropic.claude-sonnet-4-5-20250929-v1:0
standardQuantization not disclosed
$3.0$15.0$0.30$6.0
Unverified (via models.dev)
Verified 7h ago · Changed 7h ago
More prices
  • cache write: $3.75
AWS Bedrock
global.anthropic.claude-sonnet-4-5-20250929-v1:0
standardQuantization not disclosed
$3.0$15.0$0.30$6.0
Unverified (via models.dev)
Verified 7h ago · Changed 7h ago
More prices
  • cache write: $3.75
Google Vertex AI
Deprecated
claude-sonnet-4-5@20250929
standardQuantization not disclosed
$3.0$15.0$0.30$6.0
Unverified (via models.dev)
Verified 7h ago · Changed 7h ago
More prices
  • cache write: $3.75
AWS Bedrock
jp.anthropic.claude-sonnet-4-5-20250929-v1:0
standardQuantization not disclosed
$3.3$16.5$0.33$6.6
Unverified (via models.dev)
Verified 7h ago · Changed 7h ago
More prices
  • cache write: $4.13
AWS Bedrock
us.anthropic.claude-sonnet-4-5-20250929-v1:0
standardQuantization not disclosed
$3.3$16.5$0.33$6.6
Unverified (via models.dev)
Verified 7h ago · Changed 7h ago
More prices
  • cache write: $4.13
AWS Bedrock
au.anthropic.claude-sonnet-4-5-20250929-v1:0
standardQuantization not disclosed
$3.3$16.5$0.33$6.6
Unverified (via models.dev)
Verified 7h ago · Changed 7h ago
More prices
  • cache write: $4.13
AWS Bedrock
eu.anthropic.claude-sonnet-4-5-20250929-v1:0
standardQuantization not disclosed
$3.3$16.5$0.33$6.6
Unverified (via models.dev)
Verified 7h ago · Changed 7h ago
More prices
  • cache write: $4.13

Same weights don't always mean identical outputs: quantization, context limits and serving stacks can change quality, especially for tool calling. Prices are USD per 1M tokens; hyperscaler prices are for the reference region shown.

Monthly cost estimate

Anthropic $600/mo
AWS Bedrock $600/mo
AWS Bedrock $600/mo
Google Vertex AI $600/mo
AWS Bedrock $660/mo
AWS Bedrock $660/mo
AWS Bedrock $660/mo
AWS Bedrock $660/mo

Cache hits use each provider's cached-input price where it has one. Cache write costs aren't included.