Claude Sonnet 4.5

Balanced capability and cost — the default for coding and everyday work.

200,000context window
64,000max output
4ways to run it
Anthropicmade by

Capabilities

toolsjson_schemastreamingprompt_cachingbatch

text · image · pdf → text

Where you can run it

Illustrative figures for layout only — not verified pricing. The live catalogue is not yet sourced.

ProviderModel IDAPIPrice / M tokensRegions
Anthropicclaude-sonnet-4-5-20250929anthropic$3.00 in · $15.00 outglobal
Amazon Bedrockanthropic.claude-sonnet-4-5-v1:0bedrock_runtime$3.00 in · $15.00 outus-east-1, eu-central-1
OpenRouteranthropic/claude-sonnet-4.5openai_compatible$3.15 in · $15.75 outglobal
Tedoclaude-sonnet-4.5anthropic€3.30 in · €16.50 outeu

The same model. Different identifiers, different prices, different regions.