gpt-5.3
openai · first recorded 2026-03-10 · last change 2026-03-10 · all openai models · open in Explorer
$1.75
input / MTok (current)
$14
output / MTok (current)
$0.175
cache read / MTok (current)
Price history
| Date | Field | From | To | Source |
|---|---|---|---|---|
| 2026-03-10 | Input / MTok | first listing | $1.75 | 8c2c379cb5 |
| 2026-03-10 | Output / MTok | first listing | $14 | 8c2c379cb5 |
| 2026-03-10 | Cache read / MTok | first listing | $0.175 | 8c2c379cb5 |
Spec changes
| Date | Field | From | To | Source |
|---|---|---|---|---|
| 2026-03-10 | Max input tokens | — | 128,000 | 8c2c379cb5 |
| 2026-03-10 | Max output tokens | — | 16,384 | 8c2c379cb5 |
| 2026-03-10 | model_removed | — | — | 6bc4cc8f0f |