Anthropic: Claude Sonnet 4.5 price history Anthropic: Claude Sonnet 4.5 detailsAnthropic: Claude Sonnet 4.5 price history
Live pricing tracker for Anthropic: Claude Sonnet 4.5 by anthropic. Updated hourly from provider APIs.
Input price
—
per 1M tokens
Output price
—
per 1M tokens
Context window
1000K
tokens
Price HistoryPro
Input & output cost per 1M tokens over time
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Price history log
| Date | Input /1M | Output /1M | Status |
|---|
| Sep 15, 2026 | — | — | current |
| Sep 15, 2026 | $3.0000 | $15.0000 | current |
| Sep 15, 2026 | — | — | historical |
| Sep 14, 2026 | — | — | current |
| Sep 14, 2026 | — | — | current |
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| Sep 14, 2026 | $3.0000 | $15.0000 | current |
| Sep 13, 2026 | $3.0000 | $15.0000 | current |
| Sep 12, 2026 | $3.0000 | $15.0000 | current |
| Sep 11, 2026 | $3.0000 | $15.0000 | current |
