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ModelCap

GPT-5 Image Mini

No linked weights

OpenAI·#6 of 6 on the image board

GPT-5 Image Mini is an image model from OpenAI. It is #6 of 6 on ModelCap's image board, which orders models by availability and deployment, not by output quality. No downloadable weights are linked in the current source data.

Figures as of 6 Nov 2026, 14:10 UTC · download the public dataset · methodology

Catalogue signals · Image board
11.3#6
Availability and deployment ordering · not a capability score
Market Gravity
15.3Decreased by 0.3
Secondary market signal
Input
—
no comparable token price
Output
—
media-unit price not published
Context
400K
tokens
Providers
1
endpoint

Providers

Uptime measured over the last 30 minutes
ProviderInputOutputContextQuantUptime
OpenAI——400K—36.00%

Catalogue ordering · Image board

Methodology
11.3
Published availability and deployment signals · not capability
Image board
#6 of 6
Technical details
Public rank basis
Catalogue and deployment signals
Market and catalogue signals · order this category catalogue
Usage (OpenRouter popularity)
3.6
Liquidity (providers × uptime)
18.6
Open reach (HF downloads)
—
Surface (context / tools / modalities)
73.3
Freshness
23.0
  • · OpenRouter popularity #275
  • · 1 live provider
  • · Catalogue: context 400000, reasoning, modalities File/Image/Text
  • · First seen 2025-10-16

This category board uses only published catalogue and deployment facts. It does not infer media-generation quality or compare incompatible media-unit prices.

This is a discovery ordering, not a capability benchmark. Category-compatible public evaluation evidence must be added before ModelCap can publish a media-quality rank.

Deployment readiness

Metadata index
24.4
limited · 38% metadata coverage
Not capability
Artifact reproducibility
0.0
Access & legal clarity
30.3
Deployability
61.2
Evaluation provenance
0.0

Not yet published: a pinned repository revision, the architecture and model type, a parameter count, safetensors weight metadata, the base model it derives from, a declared licence, a link to the licence terms, admitted benchmark results, results across several capability areas, results from more than one source, a confident match to its benchmark entries, pinned evaluation dataset versions.

A metadata completeness and deployability index—not a safety certification, quality grade, or production-readiness claim.

Market activity

Venue coverage
Market Gravity
15.3
OpenRouter weekly popularity
#275 of 339

Market Gravity uses OpenRouter’s full-catalogue popularity order. Sparse Vercel top-ten observations appear only when published and do not affect the score.

Market Gravity breakdown

Usage55%
3.6

OpenRouter weekly popularity across the full model catalogue.

Liquidity25%
18.6

Independent providers versus the model's open or closed cohort, weighted by uptime.

Open reach15%
50.0

Hugging Face 30-day downloads for open models; neutral for closed models.

Freshness5%
23.0

Time since first public availability, on a six-month half-life.

Specification

Model ID
openai/gpt-5-image-mini
Context window
400K tokens
Declared output cap
128K tokens

OpenRouter catalogue or provider-endpoint declaration. Limits can vary by provider and prompt length; a model-wide maximum has not been independently verified. OpenRouter metadata

Inputs
File, Image, Text
Outputs
Image, Text
Tokenizer
GPT
First seen on OpenRouter
16 Oct 2025

Capabilities

  • Supported: Reasoning
  • Not supported: Tool use
  • Supported: Structured output
  • Supported: Response format
  • Supported: Moderated

GPT-5 Image Mini: common questions

What is the context window of GPT-5 Image Mini?

GPT-5 Image Mini has a published context window of 400K tokens (400,000). The snapshot lists a 128,000 token catalogue-declared route output cap. OpenRouter catalogue or provider-endpoint declaration. Limits can vary by provider and prompt length; a model-wide maximum has not been independently verified. The providers table lists each endpoint's context limit.

Is GPT-5 Image Mini open-weight?

No linked weights. No downloadable model weights are linked in the current source data. This does not identify every API or chat product that offers the model.

When was GPT-5 Image Mini released?

GPT-5 Image Mini first appeared in the catalogue on 16 Oct 2025. It is the current version in its family. Rank and price movements since then are recorded on the site's changes feed.