OpenAI: GPT-5 Image Mini (openai/gpt-5-image-mini) costs $2.5 per 1M prompt tokens and $2 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
- $2.5 / 1M tokens
- Completion price
- $2 / 1M tokens
- Context
- 400,000 tokens
- Input modalities
- file, image, text
- Output modalities
- image, text
- Tokenizer
- GPT
- Instruct type
- —
- Knowledge cutoff
- —
- Hugging Face
- —
Last price change: 2025-10-17
GPT-5 Image Mini combines OpenAI's advanced language capabilities, powered by [GPT-5 Mini](https://openrouter.ai/openai/gpt-5-mini), with GPT Image 1 Mini for efficient image generation. This natively multimodal model features superior instruction following, text...
Price history
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