image generationfamily
FLUX.1
First FLUX generation (Aug 2024); Grok used FLUX in Aug 2024.
Levelfamily
Classimage generation
Parametersnot in the notes
Contextnot in the notes
ReleasedAug 2024
Opennessunknown
Runs onnot in the notes
Statusactive
Benchmark Results
independent
Artificial Analysis Image Arenagenerative media
891 +/-7 (95% interval 884 to 898); rank range 103 to 111
880890900
Score in Elo; the axis starts at 880, as Elo has no zero. Higher is better.
rank 105 of 168, AA text-to-image leaderboard, 168 models
Where this comes from
Every score names who ran it: vendor-reported, maintainer-run or independent. A rank is shown with the population it was ranked in (gap rule 3).
Lineage
successor
1 member has no release date in the notes, so it is not on this timeline.
FLUX.2 is a child (successor)medium confidencenotesFLUX.1 Tools (Fill, Depth, Canny, Redux) belongs to this familyimage generationNov 2024FLUX1.1 [pro] belongs to this familyimage generationOct 2024FLUX.1 [schnell] belongs to this familyimage generation31 Jul 202412BFLUX.1 [dev] belongs to this familyimage generationWhere this comes from
Parent and child relations from model cards, Hugging Face base_model fields and the genealogy tables of the research notes. The tree shows two generations each way, 3 models. Confidence and evidence are the notes' own.
Identity
- Developer
- Black Forest Labs
- Family
- FLUX
- Released
- Aug 2024 sourcessecondary report
- Weights published
- –
- Record checked
- 10 Oct 2026
Where this comes from
Developer and dates from the research notes. Release date is the vendor's public announcement; weights date is when open weights were published.
Architecture and Size
- Architecture
- not in the notes
- Total parameters
- – sources
- Active parameters
- –
- Checkpoint parameters
- –
- Context length
- not in the notes
- Input
- text
- Output
- image
Where this comes from
Parameter counts as the developer states them. Where the checkpoint holds a different total, both are shown (register A16).
Openness and Access
- Openness
- unknown
- Licence
- not in the notes sources
- Access routes
- not in the notes
Where this comes from
The licence file governs over registry tags and aggregator labels.
Deployment
- Runs on
- not in the notes
- Footprint
- not in the notes
- Runtimes
- not in the notes
Where this comes from
Deployment tiers and runtimes as named in the notes. Footprint is the notes' figure, not a measurement by AURION.
Indonesia
- Indonesian support
- not stated
- Regional languages
- not in the notes
- Jakarta hosting
- unknown
- Languages
- not in the notes
Where this comes from
Indonesia fields are carried on every model; unknown is an allowed value.
Industry Use Cases
No industry use case links this model.
Links
DeveloperBlack Forest Labsstartup, Germany
Black Forest Labsstartup, GermanyModelFLUX.1Black Forest Labs, image generation
FLUX.1Black Forest Labs, image generationUse Casesnone recorded
Who Runs Itnone recorded
Models 6
FLUX.2Black Forest Labs, image generationsuccessorFLUXBlack Forest Labs, image generationFamilyFLUX.1 [dev]Black Forest Labs, image generationFamilyFLUX.1 [schnell]Black Forest Labs, image generationFamilyFLUX.1 Tools (Fill, Depth, Canny, Redux)Black Forest Labs, image generationFamilyFLUX1.1 [pro]Black Forest Labs, image generationFamilyOrganisations 1
Sources
- Flux (text-to-image model) - Wikipedia en.wikipedia.org https://en.wikipedia.org/wiki/Black_Forest_Labs
- MLCommons MLPerf Training Benchmark mlcommons.org https://mlcommons.org/benchmarks/training/
- bfl.ai/announcements/24-08-01-bfl https://bfl.ai/announcements/24-08-01-bfl
To cite this page: Project AURION, AI Use-Cases Research & Innovation, "FLUX.1", https://aurion.semai.id/models/black-forest-labs-flux-1/, records of October 2026.