gpt-5.4
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OpenAI model gpt-5.4. Prices are in US dollars per million tokens.
Current price, since 2026-05-12: input $2.50, output $15.00, cached input $0.25.
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 |
|---|---|---|---|---|---|---|---|
| 2026-05-12 | $2.50 | $0.25 | $15.00 | above 272K: in $5.00, cached $0.50, out $22.50 | models.dev commit | link | |
| 2026-03-05, first record | $2.50 | $0.25 | $15.00 | above 200K: in $5.00, cached $0.50, out $22.50 | models.dev commit | link |
Fast mode price history#
| From | Input | Cached input | Cache write | Output | Longer prompts | Dated by | Source |
|---|---|---|---|---|---|---|---|
| 2026-04-08 | $5.00 | $0.50 | $30.00 | models.dev commit | link | ||
| first record | not sold |
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-5.4", provider="openai")