Claude Sonnet 4.5

anthropic/claude-sonnet-4-5-20250929

visionchatreasoninglong-context

Input price

1788.3 RODI/M

~ 3 USD/M

Output price

8941.2 RODI/M

~ 15 USD/M

Context

Max output

64K

Input:textimagedocument

Output:text

Pricing

Rate	RODI	USD (ref.)	Unit
In	1788.3	~ 3.00	USD/M · RODI/M
Out	8941.2	~ 15.00	USD/M · RODI/M
Cached	178.9	~ 0.300	USD/M · RODI/M

RODI prices include Rodium markup and upstream fees. USD figures are wholesale reference rates.

Streaming

Tool calling

Vision

JSON mode

Reasoning

Claude Sonnet 4.5 generation model. Supports global and regional endpoints on Bedrock and Vertex AI.

Use the canonical model slug in your chat completion requests.

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Shell / scripts:

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