claude-sonnet-4-20250514
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Anthropic model claude-sonnet-4-20250514. Prices are in US dollars per million tokens.
Current price, since 2025-06-04: input $3.00, output $15.00, cached input $0.30, cache write $3.75.
Anthropic's pricing page does not list this model under this id.
Price a request with this model.
Standard price history#
| From | Input | Cached input | Cache write | Output | Longer prompts | Dated by | Source |
|---|---|---|---|---|---|---|---|
| 2025-06-04 | $3.00 | $0.30 | $3.75 | $15.00 | documented | link | |
| 2025-06-04, first record | $3.00 | $15.00 | models.dev commit | link |
A blank cache price is charged at the input price. Longer prompts list the prices for requests whose whole prompt exceeds the size given.
import model_prices
model_prices.rates("claude-sonnet-4-20250514", provider="anthropic")