GPT-5.2 Codex

Input

$0.4375 / 1,000,000 tokens

Output

$3.5 / 1,000,000 tokens

Cache read

$0.04375 / 1,000,000 tokens

Cache write

$0.4375 / 1,000,000 tokens

Model details

Input

text

Output

text

Context window

256,000 tokens

Maximum output

65,536 tokens

Availability

$6.6KUncapped capacity

Updated

11/8/2026, 3:58:06 AM UTC

Capacity is reserved when your request is accepted.