OpenAI: GPT-5 Image Mini

Text input File input Image input Text output Image output
Author's Description

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 rendering, and detailed image editing with reduced latency and cost. It excels at high-quality visual creation while maintaining strong text understanding, making it ideal for applications that require both efficient image generation and text processing at scale.

Key Specifications
Cost
$$$$$
Context
400K
Released
Oct 16, 2025
Supported Parameters

This model supports the following parameters:

Top P Tool Choice Logit Bias Reasoning Stop Tools Seed Temperature Max Tokens Structured Outputs Presence Penalty Frequency Penalty Response Format Logprobs Top Logprobs Include Reasoning
Features

This model supports the following features:

Tools Structured Outputs Response Format Reasoning
Model Pricing

Current Pricing

Feature Price (per 1M tokens)
Prompt $2.5
Completion $2
Input Cache Read $0.25
Web Search $10000

Price History

Available Endpoints
Provider Endpoint Name Context Length Pricing (Input) Pricing (Output)
OpenAI
OpenAI | openai/gpt-5-image-mini 400K $2.5 / 1M tokens $2 / 1M tokens
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