OpenCode Zen
GPT-5.2 Codex
gpt-codex
Model ID gpt-5.2-codex
Provider OpenCode Zen
Family gpt-codex
Status -
Knowledge Cutoff 2025-08-31
Release Date 2026-01-14
Input Modalities text, image, pdf
Output Modalities text
Context Window 400000
Input Limit 272000
Output Limit 128000
Tool Calling Yes
Reasoning Yes
Structured Output Yes
Temperature Control No
Open Weights No
Input Cost / 1M tokens $1.75
Output Cost / 1M tokens $14.00
Reasoning Cost / 1M tokens -
Cache Read Cost / 1M tokens $0.17
Cache Write Cost / 1M tokens -