gpt-4o-mini
OpenAIfamily · GPT 4developers.openai.com/api/docs/models/gpt-4o-min
Fast, affordable small model for focused tasks
Updated 4 h ago · first seen 11 Sept 2026
model_01M293V7836226EN781V7R8NHD
Overview
Identity
- Canonical model
- Yesidentity confidence: mediumOne row per real model release. Artifacts (checkpoints, quantisations, conversions) and folded evaluation variants point here.
- Official checkpoints
- None recorded — closed weightsofficial_checkpoints = hf_repo identifiers carried by the model itself; artifacts are separate entities pointing here through canonical_id.
- Artifacts
- None recordedSeparate entities (checkpoint · quantization · conversion · packaging) pointing to this model through canonical_id.
- Provider deployments
- 2
- API aliases
- gpt-4o-miniopenai/gpt-4o-miniIdentifiers under which providers and evaluators refer to this model.
- Folded evaluation variants
- 0Effort / thinking variants (…-high, …-non-reasoning) are result configurations of this model, not separate models. Their old URLs redirect here.
Openness
Closed / proprietary— weights not available; 7 dimensions unknown.
Weights are not available; the model is reachable only through an API or a product.
Weights
No
Inference code
—
Training code
—
Training data
—
Dataset
—
Commercial use
—
Redistribution
—
Derivatives
—
dimensions marked null are unknown, not false
Key facts
- Release date
Source:OpenRouter public model & pricing listingT2observed 14 h agomedium
- Status
Source:Artificial AnalysisT2observed 13 h agomedium
- Knowledge cutoff
Source:OpenRouter public model & pricing listingT2observed 14 h agomedium
- Official page
Source:OpenAI Platform docsT1observed 14 h agohigh
- API model id
Source:OpenAI Platform docsT1observed 14 h agohigh
- Openrouter id
Source:OpenRouter public model & pricing listingT2observed 14 h agomedium
Architecture
- Tokenizer
Source:OpenRouter public model & pricing listingT2observed 14 h agomedium
Capabilities
Modalities
- Modalities
- documentimagetext
- Input
- documentimagetext
- Output
- text
Capabilities
Tool calling
Yes
OpenRouter public model & pricing listing · T2
Structured output
Yes
OpenRouter public model & pricing listing · T2
Reasoning
No
Artificial Analysis · T2
Vision
Yes
OpenRouter public model & pricing listing · T2
Audio
Unavailable
Fine-tuning available
Unavailable
- Context window
Source:OpenRouter public model & pricing listingT2observed 14 h agomedium
- Max output
Source:OpenRouter public model & pricing listingT2observed 14 h agomedium
- Knowledge cutoff
Source:OpenRouter public model & pricing listingT2observed 14 h agomedium
- Tokenizer
Source:OpenRouter public model & pricing listingT2observed 14 h agomedium
Benchmarks12
Compare with another model →Comparable same task and conditions · Partially comparable same task, conditions differ (effort, temperature, judge) · Not comparable different variant or metric
Current rows only, grouped by benchmark → canonical metric → comparability group (task configuration). Effort variants folded into this model appear as rows of the same group. 12 current rows in total. “vs leader” compares with the current leader of the benchmark's primary group only; other groups are not directly comparable. Comparability rules →
Providers & Pricing5
All offers in the price terminal →USD per 1M tokens as published by each provider; native units (per-request fees, flex/priority tiers) are kept verbatim. Rows are append-only — every price change is kept in the history below. Cost of a workload →
Price history
Output price · USD / 1M tokens 2 providers
- OpenAI API
- OpenRouter
- OpenRouter$0.60 → $0.3012 Sept 2026
- OpenRouterfirst observed $0.6012 Sept 2026
- OpenAI API$0.60 → $0.3011 Sept 2026
- OpenAI APIfirst observed $0.6011 Sept 2026
Input price · USD / 1M tokens 2 providers
- OpenAI API
- OpenRouter
- OpenRouter$0.15 → $0.07512 Sept 2026
- OpenRouterfirst observed $0.1512 Sept 2026
- OpenAI API$0.15 → $0.07511 Sept 2026
- OpenAI APIfirst observed $0.1511 Sept 2026
Versions & Artifacts0
Version history
Context windowfirst observation only
11 Sept 2026current
Knowledge cutofffirst observation only
11 Sept 2026current
Max outputfirst observation only
11 Sept 2026current
Opennessfirst observation only
11 Sept 2026current
Statusfirst observation only
11 Sept 2026current
Each hop is a claim: click a value for its source, tier and observation time. Nothing is overwritten — a new observation closes the previous claim.
Artifacts 0
No artifact (checkpoint, quantisation, conversion or packaging) points to this model yet.
Timeline10
Full timeline →OpenRouter lists gpt-4o-mini at $0.075 in / $0.3 out per 1M tokens
openrouterOpenRouter lists gpt-4o-mini at $0.15 in / $0.6 out per 1M tokens
openroutergpt-4o-mini: modalities changed from ["image", "text"] to ["document", "image", "text"]
Modalitiesimage, text→document, image, textopenroutergpt-4o-mini: modalities input changed from ["image", "text"] to ["document", "image", "text"]
Input modalitiesimage, text→document, image, textopenroutergpt-4o-mini scores 4.2% on Humanity's Last Exam
artificial_analysisgpt-4o-mini scores 6.66 on Artificial Analysis Intelligence Index
artificial_analysis
Change history
Weights availableweights_available1
Claims are temporal and append-only: a new observation closes the previous claim (valid_to) instead of overwriting it. Conflicting claims from different sources are kept side by side and flagged — never averaged. Methodology →
Provenance
Attributed facts
27
Source tiers
T1T24 / 23
Freshest observation
4 h ago
Conflicts
None
Source documents 4
Tier 1 = official/primary, 2 = quality secondary, 3 = community, 4 = unverified. Every snapshot is archived; see all sources and the methodology.
Data quality (71/100) measures how well AI Atlas knows this entity — completeness, primary-source ratio, freshness, conflicts — never how good the model is. Methodology →