gpt-realtime-1.5
openai · first recorded 2026-02-27 · last change 2026-03-02 · all openai models · open in Explorer
$4
input / MTok (current)
$16
output / MTok (current)
$0.4
cache read / MTok (current)
Price history
| Date | Field | From | To | Source |
|---|---|---|---|---|
| 2026-02-27 | Input / MTok | first listing | $4 | 1f887547f6 |
| 2026-02-27 | Output / MTok | first listing | $16 | 1f887547f6 |
| 2026-02-27 | Cache read / MTok | first listing | $0.4 | 1f887547f6 |
| 2026-02-28 | Input / MTok | first listing | $4 | dcfd25e1f1 |
| 2026-02-28 | Output / MTok | first listing | $16 | dcfd25e1f1 |
| 2026-02-28 | Cache read / MTok | first listing | $0.4 | dcfd25e1f1 |
| 2026-03-02 | Input / MTok | first listing | $4 | bfceb7fc3f |
| 2026-03-02 | Output / MTok | first listing | $16 | bfceb7fc3f |
| 2026-03-02 | Cache read / MTok | first listing | $0.4 | bfceb7fc3f |
Spec changes
| Date | Field | From | To | Source |
|---|---|---|---|---|
| 2026-02-27 | Max input tokens | — | 32,000 | 1f887547f6 |
| 2026-02-27 | Max output tokens | — | 4,096 | 1f887547f6 |
| 2026-02-27 | model_removed | — | — | 1ca4dd8542 |
| 2026-02-28 | Max input tokens | — | 32,000 | dcfd25e1f1 |
| 2026-02-28 | Max output tokens | — | 4,096 | dcfd25e1f1 |
| 2026-03-02 | Max input tokens | — | 32,000 | bfceb7fc3f |
| 2026-03-02 | Max output tokens | — | 4,096 | bfceb7fc3f |
| 2026-03-02 | model_removed | — | — | 5c4d3d85e5 |