GPT-5.2

openai

OpenAI's best general-purpose model, part of the GPT-5 flagship model family. GPT-5.2 is their most intelligent model yet for both general and agentic tasks. With a 400K context window, multimodal capabilities including image generation, and advanced reasoning, this model excels at sophisticated coding, complex analysis, and multi-step workflows. The ideal choice for professional work requiring OpenAI's cutting-edge capabilities.

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Capabilities

Tool Use

File Input

Extended Thinking

Image Input

Technical Specifications

Context Window

400,000 tokens

Max Output

128,000 tokens

Input Cost

$1.75 per 1M tokens

Output Cost

$14 per 1M tokens

File Input Limit

20 files

Files in Assistant Messages

Yes

Availability

Plus

Minimum plan required

$20 per month

Also available in these plans

Pro
$100/mo
Super
$200/mo