gpt-5.6-sol
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OpenAI model gpt-5.6-sol. Prices are in US dollars per million tokens.
Current price, since 2026-08-21: input $4.00, output $20.00, cached input $0.40, cache write $5.00.
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 |
|---|---|---|---|---|---|---|---|
| 2026-08-21 | $4.00 | $0.40 | $5.00 | $20.00 | above 272K: in $8.00, cached $0.80, write $10.00, out $30.00 | documented | link |
| 2026-07-09, first record | $5.00 | $0.50 | $6.25 | $30.00 | above 272K: in $10.00, cached $1.00, write $12.50, out $45.00 | models.dev commit | link |
Fast mode price history#
| From | Input | Cached input | Cache write | Output | Longer prompts | Dated by | Source |
|---|---|---|---|---|---|---|---|
| 2026-08-21 | $8.00 | $0.80 | $10.00 | $40.00 | documented | link | |
| 2026-07-09, first record | $10.00 | $1.00 | $12.50 | $60.00 | 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("gpt-5.6-sol", provider="openai")