gpt-5.2-codex
openai · first recorded 2026-01-14 · last change 2026-02-01 · 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 |
|---|---|---|---|---|
| 2026-01-14 | Input / MTok | first listing | $1.75 | 62eee47618 |
| 2026-01-14 | Output / MTok | first listing | $14 | 62eee47618 |
| 2026-01-14 | Cache read / MTok | first listing | $0.175 | 62eee47618 |
| 2026-01-21 | Input / MTok | first listing | $1.75 | da8770004c |
| 2026-01-21 | Output / MTok | first listing | $14 | da8770004c |
| 2026-01-21 | Cache read / MTok | first listing | $0.175 | da8770004c |
Spec changes
| Date | Field | From | To | Source |
|---|---|---|---|---|
| 2026-01-14 | Max input tokens | — | 400,000 | 62eee47618 |
| 2026-01-14 | Max output tokens | — | 128,000 | 62eee47618 |
| 2026-01-21 | Max input tokens | — | 400,000 | da8770004c |
| 2026-01-21 | Max output tokens | — | 128,000 | da8770004c |
| 2026-01-21 | model_removed | — | — | a0cfb56801 |
| 2026-01-30 | Max input tokens | 400,000 | 272,000 | 5345a763c2 |
| 2026-01-31 | Max input tokens | 272,000 | 400,000 | 1f83aafe3b |
| 2026-02-01 | Max input tokens | 400,000 | 272,000 | 76407bcf37 |