OpenAI

gpt-5-pro

openai/gpt-5-pro
Context

400K

Input

text, image

Output

text

Tool calling

Supported

About this model

OpenAI's flagship GPT-5 Pro model, released October 6, 2025. A highly capable multimodal model featuring advanced reasoning, native tool use, and strong performance on complex professional and coding tasks. It introduced a structured 'reasoning effort' parameter for controlling response depth.

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Input modalities

text

Accepted as model input

image

Accepted as model input

Providers

Available routing options for this model through OneInfer.

OpenAI
Available

Input tokens

$15.000 / 1M tokens

Output tokens

$120.000 / 1M tokens

Routing

OneInfer optimized

Pricing

Current OneInfer pricing for this model.

UsagePrice
Input tokens$15.000 / 1M tokens
Output tokens$120.000 / 1M tokens

Performance

Published evaluation results associated with this model.

MMLU

score92.4

GPQA Diamond

score84.3

MATH 500

score94.2

SWE-bench Pro

score44.5

API example

Refer Documentation
curl https://api.oneinfer.ai/v1/ula/chat/completions \
  -H "Authorization: Bearer $JWT_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "openai/gpt-5-pro",
    "messages": [
      { "role": "user", "content": "Hello!" }
    ]
  }'