openai

gpt-5.4-pro

Context

Input

text, image

Output

text

Tool calling

Supported

About this model

GPT-5.4 Pro offers deeper, higher-reliability reasoning for complex production scenarios. It is engineered for high-stakes agentic workflows, long-form analysis and synthesis, complex planning, and advanced reasoning tasks where accuracy is paramount.

Capabilities

text

Available through the unified API

image

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": "e19bd2eac8cc42278e9b5f8b3999ff7a",
    "messages": [
      { "role": "user", "content": "Hello!" }
    ]
  }'

Providers

Available routing options for this model through OneInfer.

openai

e19bd2eac8cc42278e9b5f8b3999ff7a

Available

Input

$30.000 / 1M

Output

$180.000 / 1M

Routing

OneInfer optimized

Pricing

Current OneInfer pricing for this model.

Usage	Price
Input tokens	$30.000 / 1M
Output tokens	$180.000 / 1M

Performance

Published evaluation results associated with this model.

GDPval (Professional Knowledge Work)

score83

ARC-AGI-2 (Abstract Reasoning)

score83.3

BigLaw Bench (Legal Work)

score91

MMMU-Pro (Visual Reasoning)

score81.2

API example

curl https://api.oneinfer.ai/v1/chat/completions \
  -H "Authorization: Bearer $ONEINFER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "e19bd2eac8cc42278e9b5f8b3999ff7a",
    "messages": [
      { "role": "user", "content": "Hello!" }
    ]
  }'