o1-mini
openai · first recorded 2024-09-13 · last change 2026-03-12 · all openai models · open in Explorer
$1.1
input / MTok (current)
$4.4
output / MTok (current)
$0.55
cache read / MTok (current)
Price history
| Date | Field | From | To | Source |
|---|---|---|---|---|
| 2024-09-13 | Input / MTok | first listing | $3 | 3afe70c1f2 |
| 2024-09-13 | Output / MTok | first listing | $12 | 3afe70c1f2 |
| 2024-10-04 | Cache read / MTok | first listing | $1.5 | fc6e0dd6cb |
| 2025-01-31 | Input / MTok | $3 | $1.1 | 9f0f2b3f01 |
| 2025-01-31 | Output / MTok | $12 | $4.4 | 9f0f2b3f01 |
| 2025-01-31 | Cache read / MTok | $1.5 | $0.55 | 9f0f2b3f01 |
| 2026-03-11 | Input / MTok | first listing | $1.1 | 3f18cd2fdc |
| 2026-03-11 | Input / MTok | first listing | $1.1 | c63b7965bd |
| 2026-03-11 | Output / MTok | first listing | $4.4 | 3f18cd2fdc |
| 2026-03-11 | Output / MTok | first listing | $4.4 | c63b7965bd |
| 2026-03-11 | Cache read / MTok | first listing | $0.55 | 3f18cd2fdc |
| 2026-03-11 | Cache read / MTok | first listing | $0.55 | c63b7965bd |
| 2026-03-12 | Input / MTok | first listing | $1.1 | 49d653c3aa |
| 2026-03-12 | Output / MTok | first listing | $4.4 | 49d653c3aa |
| 2026-03-12 | Cache read / MTok | first listing | $0.55 | 49d653c3aa |
Spec changes
| Date | Field | From | To | Source |
|---|---|---|---|---|
| 2024-09-13 | Max input tokens | — | 128,000 | 3afe70c1f2 |
| 2024-09-13 | Max output tokens | — | 65,536 | 3afe70c1f2 |
| 2026-03-11 | Max input tokens | — | 128,000 | 3f18cd2fdc |
| 2026-03-11 | Max input tokens | — | 128,000 | c63b7965bd |
| 2026-03-11 | Max output tokens | — | 65,536 | 3f18cd2fdc |
| 2026-03-11 | Max output tokens | — | 65,536 | c63b7965bd |
| 2026-03-11 | model_removed | — | — | 1a3fdc7ae3 |
| 2026-03-12 | Max input tokens | — | 128,000 | 49d653c3aa |
| 2026-03-12 | Max output tokens | — | 65,536 | 49d653c3aa |
| 2026-03-12 | model_removed | — | — | 1be6b31e2f |