GPT-5.1 Codex Mini
ChatGPT-5.1-Codex-Mini is a smaller and faster version of GPT-5.1-Codex
Basic Info
Mode
Chat
Released
2025-11-13
Context Window
256K
Max Output
66K
Pricing
Input Price
$0.25/M
Output Price
$2/M
Cache Read
$0.03/M
Web Search
$0.01/R
Capabilities
Vision
Function Calling
Reasoning
Prompt Caching
Web Search
Web Fetch
Audio Input
Video Input
PDF Input
Protocols & Providers
Protocols
openai
Provider Count
1
Providers
Azure