GPT-5.2-2025-12-11
GPT-5.2-2025-12-11 is a language model from OpenAI.
Input
Output
Context
1048K
Max Output
—
Parameters
—
Technical Specifications
Model TypeChat
Context Window1.0M
Max Output Tokens—
Parameters—
Training Cutoff—
Licenseproprietary
Capabilities
Input Modalities
text
Output Modalities
text
Features
function_callingjson_modereasoningstreamingtext_generation
Resources & Links
proprietary — Proprietary - API access only
Related Tools
Data sourced from official provider APIs and documentation
Last updated: May 5, 2026
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