gpt-5.4-nano-2026-03-17
openai · first recorded 2026-04-20 · last change 2026-08-10 · all openai models · open in Explorer
$0.2
input / MTok (current)
$1.25
output / MTok (current)
$0.02
cache read / MTok (current)
Price history
| Date | Field | From | To | Source |
|---|---|---|---|---|
| 2026-04-20 | Input / MTok | first listing | $0.2 | d5cfdcc6ee |
| 2026-04-20 | Output / MTok | first listing | $1.25 | d5cfdcc6ee |
| 2026-04-20 | Cache read / MTok | first listing | $0.02 | d5cfdcc6ee |
| 2026-04-24 | Input / MTok | first listing | $0.2 | 70492cee42 |
| 2026-04-24 | Output / MTok | first listing | $1.25 | 70492cee42 |
| 2026-04-24 | Cache read / MTok | first listing | $0.02 | 70492cee42 |
| 2026-04-25 | Input / MTok | first listing | $0.2 | 98a9005c76 |
| 2026-04-25 | Output / MTok | first listing | $1.25 | 98a9005c76 |
| 2026-04-25 | Cache read / MTok | first listing | $0.02 | 98a9005c76 |
Spec changes
| Date | Field | From | To | Source |
|---|---|---|---|---|
| 2026-04-20 | Max input tokens | — | 272,000 | d5cfdcc6ee |
| 2026-04-20 | Max output tokens | — | 128,000 | d5cfdcc6ee |
| 2026-04-20 | model_removed | — | — | 4f823cedac |
| 2026-04-24 | Max input tokens | — | 272,000 | 70492cee42 |
| 2026-04-24 | Max output tokens | — | 128,000 | 70492cee42 |
| 2026-04-25 | Max input tokens | — | 272,000 | 98a9005c76 |
| 2026-04-25 | Max output tokens | — | 128,000 | 98a9005c76 |
| 2026-04-25 | model_removed | — | — | 384cfdad47 |
| 2026-06-26 | Max input tokens | 272,000 | 1,050,000 | 133da06aa3 |
| 2026-08-01 | Max input tokens | 1,050,000 | 272,000 | 4d43080a74 |
| 2026-08-07 | Max input tokens | 272,000 | 1,050,000 | 8aa9d3dfe5 |
| 2026-08-10 | Max input tokens | 1,050,000 | 272,000 | 9456564b3c |