OpenAI: GPT-5 Image (openai/gpt-5-image) costs $10 per 1M prompt tokens and $10 per 1M completion tokens, has a 400,000-token context window, and supports structured outputs, reasoning and response format. Data updated 2026-10-30.
- Prompt price
- $10 / 1M tokens
- Completion price
- $10 / 1M tokens
- Context
- 400,000 tokens
- Input modalities
- image, text, file
- Output modalities
- image, text
- Tokenizer
- GPT
- Instruct type
- —
- Knowledge cutoff
- —
- Hugging Face
- —
Last price change: 2025-10-17
[GPT-5](https://openrouter.ai/openai/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,...