OpenAI
·Released on Oct 16, 2025

GPT-5 Image Mini API Benchmarks, Pricing & Provider Data

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Image GenerationLLM

OpenAI GPT-5 Image Mini is an image generation model, capable of producing images from text prompts.

Specifications

Input and output token limits for this model, plus how it ranks on long-context understanding.

INPUT
400Ktokens
480 pages of text
OUTPUT
128Ktokens
8K128K1M4M
400K

Features

Technical Details

Input
Output
Released
Oct 2025
Documentation
Tokenizer
GPT
Architecture
text+image+file->text+image
Moderated
Yes
Supported parameters
frequency_penaltyinclude_reasoninglogit_biaslogprobsmax_tokenspresence_penaltyreasoningresponse_formatseedstopstructured_outputstemperaturetop_logprobstop_p

OpenRouter endpoints

1 endpoints

Third-party OpenRouter endpoint data, shown separately from LMSpeed measurements. Some 30-minute live performance fields only appear after syncing with an OpenRouter API key.

Provider endpointInputOutput1d uptime30m latency30m throughputContext / output
OpenAI
openai
$2.50/M$2/M100%undefined tokens / undefined tokens

Alternatives & Similar Models

Also known as

gpt-5-image-miniopenai/gpt-5-image-miniopenrouter:openai/gpt-5-image-mini

Rankings are based on community-submitted tests and periodic health probes. Advisory only, not official data.Standard benchmark data may include BenchLM and other public sources.

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View API Documentation