openai

gpt-5.2-pro-2025-12-11

Context

N/A

Input

text, image, audio, video

Output

text

Tool calling

Supported

About this model

OpenAI's flagship GPT-5.2 Pro model, Designed for professional knowledge work and agentic workflows, exclusive 'xhigh' reasoning effort, and top-tier performance on complex reasoning, coding, and scientific benchmarks.

Capabilities

text

Available through the unified API

image

Available through the unified API

audio

Available through the unified API

video

Available through the unified API

Quick start

View API docs
curl https://api.oneinfer.ai/v1/chat/completions \
  -H "Authorization: Bearer $ONEINFER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "e4863abbf36c4fc8b10e095cc1aa9b6d",
    "messages": [
      { "role": "user", "content": "Hello!" }
    ]
  }'

Providers

Available routing options for this model through OneInfer.

openai

e4863abbf36c4fc8b10e095cc1aa9b6d

Available

Input

$21.000 / 1M

Output

$168.000 / 1M

Routing

OneInfer optimized

Pricing

Current OneInfer pricing for this model.

UsagePrice
Input tokens$21.000 / 1M
Output tokens$168.000 / 1M

Performance

Published evaluation results associated with this model.

No benchmark data is listed for this model.

API example

curl https://api.oneinfer.ai/v1/chat/completions \
  -H "Authorization: Bearer $ONEINFER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "e4863abbf36c4fc8b10e095cc1aa9b6d",
    "messages": [
      { "role": "user", "content": "Hello!" }
    ]
  }'