ModelsGPT-5.2 Pro
GPT-5.2 Pro
by OpenAI
Premium
Complex reasoning, large context, state-of-the-art performance
Pricing
Input
$21.00
per 1M tokens
Output
$168.00
per 1M tokens
Cached
$2.10
per 1M tokens
Note: Released Dec 11, 2025. Most capable for professional tasks across 44 occupations
Context & Output
Context Window400K tokens
Max Output128K tokens
Latency
Medium
Capabilities
Multimodal
Streaming
Function Calling
Prompt Caching
Key Strengths
What makes this model stand out
Human expert level
GDPval SOTA
Professional knowledge work
400K context
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