gpt-3.5-turbo
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OpenAI model gpt-3.5-turbo. Prices are in US dollars per million tokens.
Current price, since 2025-07-23: input $0.50, output $1.50, cached input $0.00.
Matches OpenAI's pricing page, checked 2026-10-22 21:28 UTC.
Price a request with this model.
Standard price history#
| From | Input | Cached input | Cache write | Output | Longer prompts | Dated by | Source |
|---|---|---|---|---|---|---|---|
| 2025-07-23 | $0.50 | $0.00 | $1.50 | documented | link | ||
| 2025-07-23, first record | $0.50 | $1.25 | $1.50 | 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("gpt-3.5-turbo", provider="openai")