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GPT-5 Image Mini

Fast and lightVision

OpenAI · Released October 2025

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...

It is part of OpenAI's GPT family, where Sol, Luna and Terra mark the current generation's capability tiers and Pro servings trade speed for deeper computation.

Facts and pricing

Provider
OpenAI
Context window
400K tokens
Input price
27.5 credits / 1M tokens ($2.50 raw)
Output price
22.0 credits / 1M tokens ($2.00 raw)
Vision (image input)
Yes
Tool calling
No
Extended reasoning
No

Credits are what Zeplik bills: 1 credit = $0.10, computed from the raw provider rate with a 1.10x margin. Raw prices shown per 1M tokens.

What GPT-5 Image Mini is best for

Example prompts

Prompts that suit a fast and light model like GPT-5 Image Mini:

OpenAI family

ModelContextInput cr/MOutput cr/MReleased
GPT-6 Astra1.1M110550September 2026
GPT-6 Astra Pro1.1M110550September 2026
GPT-5.6 Luna Pro1.1M2.213.2July 2026
GPT-5.6 Luna Pro (batch)1.1M1.16.6July 2026
GPT-5.6 Luna (batch)1.1M1.16.6July 2026
GPT-5.6 Luna1.1M2.213.2July 2026
GPT-5.6 Terra Pro (batch)1.1M11.066.0July 2026
GPT-5.6 Terra Pro1.1M22.0132July 2026
GPT-5.6 Terra1.1M22.0132July 2026
GPT-5.6 Terra (batch)1.1M11.066.0July 2026

All 90 OpenAI models

Frequently asked questions

What is GPT-5 Image Mini?
GPT-5 Image Mini is an AI model by OpenAI. 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...
How much does GPT-5 Image Mini cost on Zeplik?
Input tokens cost 27.5 credits per million and output tokens 22.0 credits per million (1 credit = $0.10; the raw provider rates are $2.50 and $2.00 per million). New accounts start with free credits.
How long can a conversation with GPT-5 Image Mini be?
GPT-5 Image Mini has a 400K-token context window (400,000 tokens), which covers the conversation plus any documents you attach.
Does GPT-5 Image Mini support images and tools?
GPT-5 Image Mini accepts image input and does not support tool calling.

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GPT-5.6 LunaGeneral purpose

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More you can do with GPT-5 Image Mini

GPT-5 Image Mini - OpenAI AI Model | Zeplik Chat