Skip to content
ModelCap

GPT-5 Image Mini

Image board #5API only

OpenAI·openai/gpt-5-image-mini

GPT-5 Image Mini is a image model published by OpenAI. 1 OpenRouter endpoint is published in the latest snapshot. It accepts file, image, text input and returns image, text. The published context limit is 400K tokens. The catalogue declares support for reasoning, structured outputs.

Catalogue signals · Image board
12.0#5
Availability and deployment ordering · not a capability score
Market Gravity
15.9
Secondary market signal
Input
—
no comparable token price
Output
—
media-unit price not published
Context
400K
tokens
Providers
1
endpoint
Gateway spend
—
latest · Vercel share

Providers

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

Catalogue ordering · Image board

Methodology
12.0
Published availability and deployment signals · not capability
Image board
#5
Public rank basis
Catalogue and deployment signals
Market and catalogue signals · order this category catalogue
Usage (OpenRouter popularity)
3.3
Liquidity (providers × uptime)
20.0
Open reach (HF downloads)
—
Surface (context / tools / modalities)
73.3
Freshness
32.5
  • · OpenRouter popularity #247
  • · 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
28.3
limited · 38% metadata coverage
Not capability
Artifact reproducibility
0.0
Access & legal clarity
30.3
Deployability
74.0
Evaluation provenance
0.0

Missing: artifactReproducibility.revision-sha, artifactReproducibility.architecture-and-model-type, artifactReproducibility.parameter-count, artifactReproducibility.serialized-weight-format, artifactReproducibility.base-lineage, accessLegalClarity.declared-license, accessLegalClarity.resolvable-license-terms, evaluationProvenance.admitted-evaluation-observations, evaluationProvenance.capability-family-breadth, evaluationProvenance.evaluation-source-diversity, evaluationProvenance.identity-and-source-confidence, evaluationProvenance.evaluation-dataset-revisions.

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

Market activity

Venue coverage
Market Gravity
15.9
OpenRouter weekly popularity
#247 of 298

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%
3.3

OpenRouter weekly popularity across the full model catalogue.

Liquidity25%
20.0

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%
32.5

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

Specification

Context window
400K tokens
Max output
128K tokens
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