Model dossier

OpenAI: GPT-5.2

GPT-5.2 is the latest frontier-grade model in the GPT-5 series, offering stronger agentic and long context perfomance compared to GPT-5.1. It uses adaptive reasoning to allocate computation dynamically, responding quickly...

ProviderOpenAI Start comparison

Context400,000

Max output128,000

Pricing viewTVP price

Identity

OpenAI: GPT-5.2

Model ID: openai/gpt-5.2
Canonical slug: openai/gpt-5.2-20251211
Knowledge cutoff: n/a
Created: 12/10/2025

Capabilities

fileimagetexttoolsstructured

Modalities

text+image+file->textfileimagetext

Capacity

Context400,000

Max output128,000

TokenizerGPT