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GPT-5 Image Mini

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 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.

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Capabilities

Vision

Pricing

Input Tokens
Per 1M tokens
Free
Output Tokens
Per 1M tokens
Free
Image Processing
Per 1M tokens
$2.50/1M tokens

Supported Modalities

Input

file
image
text

Output

image
text

Performance Benchmarks

Intelligence Index
Overall intelligence score
68.5
Coding Index
Programming capability
52.7
Math Index
Mathematical reasoning
94.3
GPQA
Graduate-level questions
85.4%
MMLU Pro
Multitask language understanding
87.1%
HLE
Human-like evaluation
26.5%
LiveCodeBench
Real-world coding tasks
84.6%
AIME 2025
Advanced mathematics
94.3%
MATH 500
Mathematical problem solving
99.4%

Specifications

Context Length
400K tokens
Provider
OpenAI
0
Released
Oct 16, 2025
Model ID
openai/gpt-5-image-mini

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