gpt-5.1-codex-mini
openai · first recorded 2025-11-13 · last change 2025-11-13 · all openai models · open in Explorer
$0.25
input / MTok (current)
$2
output / MTok (current)
$0.025
cache read / MTok (current)
Price history
| Date | Field | From | To | Source |
|---|---|---|---|---|
| 2025-11-13 | Input / MTok | first listing | $0.25 | ea80510f78 |
| 2025-11-13 | Output / MTok | first listing | $2 | ea80510f78 |
| 2025-11-13 | Cache read / MTok | first listing | $0.025 | ea80510f78 |
Spec changes
| Date | Field | From | To | Source |
|---|---|---|---|---|
| 2025-11-13 | Max input tokens | — | 272,000 | ea80510f78 |
| 2025-11-13 | Max output tokens | — | 128,000 | ea80510f78 |