GPT 5 Pro

openai/gpt-5-pro

The highest performing version of the flagship model GPT 5 by OpenAI.

Vision
Reasoning

Chat with this model Create an API key

Pricing

Includes our margin. Charged per request from your balance.

Input: $16.5 per 1M tokens
Output: $132 per 1M tokens
Cache read: $1.65 per 1M tokens
Typical message: $0.15

Details

Provider: OpenAI
Context: 400K tokens
Max output: 128K tokens
Added: Oct 6, 2025
Reasoning effort: high

Use it from the API

Replace $HIDE_API_KEY with a key from the Developers page. Base URL https://hide.st/api/v1.

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