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Claude Sonnet 4.5 (latest)

GitHub Copilot

Claude Sonnet 4.5 (latest) by GitHub Copilot costs $3.00 per 1M input tokens and $15.00 per 1M output tokens, with a 200K-token context window.

Pricing

Input (per 1M tokens)
$3.00
Output (per 1M tokens)
$15.00
Cached input (per 1M)
$0.30

Specifications

Provider
GitHub Copilot
Context window
200K tokens
Parameters
Released
Sep 2025
Open weights
No
Frontier model
No

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FAQ

Pricing is per 1M tokens (USD); confirm with the provider before production use.