GPT-5 Image

GPT-5 Image combines OpenAI's GPT-5 model with state-of-the-art image generation capabilities. It offers major improvements in reasoning, code quality, and user experience while incorporating GPT Image 1's superior instruction following, text rendering, and detailed image editing.

ChatOpenAI400k tokens$10.9006 / $10.9006 · 1M

openai/gpt-5-image

Context
400k tokens
Completion cap
128,000
Tools
No
JSON
Yes
Released
2025-10-14

Call it from Geek Hub

Same OpenAI SDK. Change the base URL and the model id.

curl https://api.geekhub.mx/v1/chat/completions \
  -H "Authorization: Bearer $GEEKHUB_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "openai/gpt-5-image",
    "messages": [{"role": "user", "content": "Hola"}]
  }'
Get an API key

Frequently asked questions

What is GPT-5 Image?
GPT-5 Image combines OpenAI's GPT-5 model with state-of-the-art image generation capabilities. It offers major improvements in reasoning, code quality, and user experience while incorporating GPT Image 1's superior instruction following, text rendering, and detailed image editing. GPT-5 Image runs on the Geek Hub API (OpenAI-compatible). Model id: openai/gpt-5-image.
Is GPT-5 Image free?
No. Input is $10.9006 per 1M tokens and output is $10.9006 per 1M tokens on Geek Hub (markup included).
What is the context length of GPT-5 Image?
GPT-5 Image has a 400k tokens context window. It supports up to 128,000 completion tokens.
Does GPT-5 Image support tool calling and structured outputs?
GPT-5 Image does not advertise tool calling on this endpoint. It also supports structured outputs via a JSON schema in response_format.
When was GPT-5 Image released?
GPT-5 Image was released on 2025-10-14.

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