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Model details

Claude Sonnet 4.5 (latest)

The model overview is being prepared.

Tempr Gatewayanthropic/claude-sonnet-4-5claude-sonnet

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Provider
Tempr Gateway
Model key
anthropic/claude-sonnet-4-5
Release date
Sep 29, 2025
Last updated
Sep 29, 2025
Knowledge cutoff
2025-07-31
Input modalities
Output modalities
Capabilities

Cost

Input token cost
$3.00
Output token cost
$15.00

Limits

Output tokens
64,000 tokens
Context window
200,000 tokens

Transparent token rates

Compare Claude Sonnet 4.5 (latest) pricing

Rates are shown per one million tokens. Combined means one million input plus one million output tokens.

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