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Provider Docs
GPT-5.2-Codex
ZenMux · openai/gpt-5.2-codex
Capabilities
Tool CallYes
ReasoningYes
Structured OutputNo
Temperature ControlNo
AttachmentsYes
Open WeightsNo
Modalities
Input
textimagepdf
Output
text
Pricing (per 1M tokens)
Input$1.75
Output$14.00
Cache Read$0.17
Direct installation coming soon — March 2026
Details
ProviderZenMux
Model IDopenai/gpt-5.2-codex
Knowledge Cutoff2025-01-01
Release Date2026-01-15
Last Updated2026-01-15
Limits
Context400K
Max Output64K
SDK
@ai-sdk/openai-compatible