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GPT 5.2 (Fast)

OpenAI · gpt-5-2-fast

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Reliable GPT generation for broad coding, writing, and tool-assisted product work

Specification

most-agreed values

Context
400K
Max output
128K
Released
2025-12-11
Knowledge cutoff
2025-08-31
Retires
Open weights
no
Input
text, image, pdf
Output
text

Price

US dollars per million tokens · most-agreed

Input
$3.50
Output
$28.00
Cache read
$0.35

Available from 1 host

HostIn $/MOut $/MCache rdCache wrContextOutputRetires
vercel$3.50$28.00$0.35400K128K

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