OpenAI Responses
gpt-5.2-codex
GPT-5.2-Codex is a version of GPT-5.2 optimized for agentic coding tasks in Codex or similar environments
Vision Support
Advanced Reasoning
Caching Support
Pricing
$1.75
Input tokens per million
$14.00
Output tokens per million
Caching Pricing
$1.75
Cache write per million
$0.17
Cache read per million
Technical Specifications
Context Window
400K tokens
Max Output Tokens
128K tokens
Global Availability
Last Updated
N/A