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ModelCap

GPT Audio Mini

Audio board #2API only

OpenAI·openai/gpt-audio-mini

GPT Audio Mini has a published context limit of 128K tokens in the ModelCap catalogue as of 22 Sept 2026, 02:49 UTC.

GPT Audio Mini has 1 published OpenRouter serving endpoint, from OpenRouter as of 22 Sept 2026, 02:49 UTC.

GPT Audio Mini weight access is api only, from ModelCap classification of published repository metadata as of 22 Sept 2026, 02:49 UTC.

Snapshot facts · download the public dataset · methodology

Catalogue signals · Audio board
15.7#2
Availability and deployment ordering · not a capability score
Market Gravity
24.0
Secondary market signal
Input
no comparable token price
Output
media-unit price not published
Context
128K
tokens
Providers
1
endpoint
Gateway spend
latest · Vercel share

Providers

Uptime measured over the last 30 minutes
ProviderInputOutputContextQuantUptime
OpenAI128K100.0%

Catalogue ordering · Audio board

Methodology
15.7
Published availability and deployment signals · not capability
Audio board
#2
Public rank basis
Catalogue and deployment signals
Market and catalogue signals · order this category catalogue
Usage (OpenRouter popularity)
3.7
Liquidity (providers × uptime)
50.0
Open reach (HF downloads)
Surface (context / tools / modalities)
60.0
Freshness
39.3
  • · OpenRouter popularity #260
  • · 1 live provider
  • · Catalogue: context 128000, tools, modalities Text/Audio
  • · First seen 2026-01-19

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
30.1
limited · 38% metadata coverage
Not capability
Artifact reproducibility
0.0
Access & legal clarity
30.3
Deployability
80.0
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
24.0
OpenRouter weekly popularity
#260 of 322

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%
3.7

OpenRouter weekly popularity across the full model catalogue.

Liquidity25%
50.0

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%
39.3

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

Specification

Context window
128K tokens
Max output
16K tokens
Inputs
Text, Audio
Outputs
Text, Audio
Tokenizer
GPT
First seen on OpenRouter
19 Jan 2026

Capabilities

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

GPT Audio Mini: common questions

What is the context window of GPT Audio Mini?

GPT Audio Mini has a published context window of 128K tokens (128,000) and a maximum output of 16K tokens. Individual providers can serve less than the published maximum; the providers table lists each endpoint's own limit.

Is GPT Audio Mini open-weight?

API only. No downloadable model weights are linked in the current source data; access is through a hosted API or product.

When was GPT Audio Mini released?

GPT Audio Mini first appeared in the catalogue on 19 Jan 2026. It is the current version in its family. Rank and price movements since then are recorded on the site's changes feed.