Flux 1 AI

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影像生成

Flux is an Amazing AI models from the Black Forest.

Flux 1 AI-A new era of creation, Flux Model，Black Forest Labs - Frontier AI Lab | allinAI.Tools

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Flux 1 AI

What is Flux 1 AI

State-of-the-art image generation with top of the line prompt following, visual quality, image detail and output diversity.

Flux.1 Model Family

We release the FLUX.1 suite of text-to-image models that define a new state-of-the-art in image detail, prompt adherence, style diversity and scene complexity for text-to-image synthesis.

Transformer-powered Flow Models at Scale

All public FLUX.1 models are based on a hybrid architecture of multimodal and parallel diffusion transformer blocks and scaled to 12B parameters. We improve over previous state-of-the-art diffusion models by building on flow matching, a general and conceptually simple method for training generative models, which includes diffusion as a special case. In addition, we increase model performance and improve hardware efficiency by incorporating rotary positional embeddings and parallel attention layers. We will publish a more detailed tech report in the near future.

A new Benchmark for Image Synthesis

FLUX.1 defines the new state-of-the-art in image synthesis. Our models set new standards in their respective model class. FLUX.1 [pro] and [dev] surpass popular models like Midjourney v6.0, DALL·E 3 (HD) and SD3-Ultra in each of the following aspects: Visual Quality, Prompt Following, Size/Aspect Variability, Typography and Output Diversity. FLUX.1 [schnell] is the most advanced few-step model to date, outperforming not even its in-class competitors but also strong non-distilled models like Midjourney v6.0 and DALL·E 3 (HD) . Our models are specifically finetuned to preserve the entire output diversity from pretraining. Compared to the current state-of-the-art they offer drastically improved possibilities as shown below

All FLUX.1 model variants support a diverse range of aspect ratios and resolutions in 0.1 and 2.0 megapixels, as shown in the following example.

Up Next: SOTA Text-to-Video for All

Today we release the FLUX.1 text-to-image model suite. With their strong creative capabilities, these models serve as a powerful foundation for our upcoming suite of competitive generative text-to-video systems. Our video models will unlock precise creation and editing at high definition and unprecedented speed. We are committed to continue pioneering the future of generative media.

Flux 1 AI generator Example：

prompt: an old piano in my living room

prompt:detailed cinematic dof render of an old dusty detailed CRT monitor on a wooden desk in a dim room with items around, messy dirty room. On the screen are the letters “FLUX” glowing softly. High detail hard surface render

prompt:a portal into a mythical forest on the wall of my small messy bedroom

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如何使用 Flux 1 AI

Get FLUX.1

We offer FLUX.1 in 3 distinct variants

FLUX.1 [pro]

The best of FLUX.1, offering state-of-the-art performance image generation with top of the line prompt following, visual quality, image detail and output diversity. We are slowly ramping up our inference compute for FLUX.1 [pro] in our API. Moreover FLUX.1 [pro] can be accessed via our Partners Replicate and fal.ai. We also offer dedicated and customized enterprise solutions – reach out via flux@blackforestlabs.ai to get in touch.

FLUX.1 [dev]

FLUX.1 [dev] is an open-weight, guidance-distilled model for non-commercial applications. Directly distilled from FLUX.1 [pro], FLUX.1 [dev] obtains similar quality and prompt adherence capabilities, while being more efficient than a standard model of the same size. FLUX.1 [dev] weights are available on HuggingFace and can be directly tried out on Replicate or fal.ai. For applications in commercial contexts, get in touch out via flux @blackforestlabs.ai.

FLUX.1 [schnell]

Our fastest model is tailored for local development and personal use. FLUX.1 [schnell] is openly available under an Apache2.0 license. Similar, FLUX.1 [dev], weights are available on Hugging Face and inference code can be found on GitHub. FLUX.1 [schnell] is also available via Replicate and fal.ai.