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OpenAI: GPT-5.2 Pro

OpenAI: GPT-5.2 Pro is openai's model. It is not yet scored on the meo first-party benchmark; aggregated third-party results and OpenRouter metadata are shown below.

Model details

Lab
openai
Released
2025-12-10
Weights
Context
400K
Max output
128K
Knowledge cutoff
Price in
$21.00/M
Price out
$168.00/M
Modality
text+image+file->text

Sources: openrouter

FAQ

Is OpenAI: GPT-5.2 Pro open weights?

Open-weights status for OpenAI: GPT-5.2 Pro is not recorded.