Explore OpenAI: GPT-5.2-Codex
Openai: OpenAI: GPT-5.2-Codex
Use Cases
Here are a few ways teams apply OpenAI: GPT-5.2-Codex in practice—from fast drafting to multimodal understanding. Adapt these ideas to your workflow.
Meeting transcription & notes
Multilingual audio translation
Audio understanding
Reliable drafting
Specs
Overview
openai
openai/gpt-5.2-codex
2026-01-14
Modalities & context
text · image
text
400,000 tokens
Parameters & defaults
Supported parameters: frequency_penalty, include_reasoning, logit_bias, logprobs, max_tokens, presence_penalty, reasoning, response_format, seed, stop, structured_outputs, tool_choice, tools, top_logprobs
Defaults: temperature 0.2, top_p 0.95
Benchmark tests: OpenAI: GPT-5.2-Codex
We ran this model against a few representative prompts to show its range. Review the outputs below and be the judge.
Ready to try OpenAI: GPT-5.2-Codex?
To “upend” means to completely disrupt, overturn, or drastically change the established order or structure of something. It implies a significant shift or alteration that can potentially have far-reaching consequences. When something is upended, it is turned upside down or transformed in a way that challenges conventional norms or expectations. The term often carries a sense of innovation, transformation, and sometimes even a hint of upheaval, indicating that the changes are not just minor adjustments but rather a fundamental reimagining of the status quo.
