FLUX.1-dev

try online

FLUX.1 [dev] is a 12 billion parameter rectified flow transformer capable of generating images from text descriptions. 
Key Features

  1. Cutting-edge output quality and competitive prompt following, matching the performance of closed source alternatives.
  2. Trained using latent adversarial diffusion distillation, FLUX.1 [dev] can generate high-quality images in only 1 to 4 steps.
  3. Cutting-edge output quality, second only to our state-of-the-art model FLUX.1 [pro].

Announce Date: 01.08.2024
Parameters: 12B
Context: 256
VRAM requirements: 5.6 GB using 4 bits quantization
Developer: Black Forest Labs
License: flux-1 dev non commercial license

Public endpoint

Use our pre-built public endpoints to test inference and explore FLUX.1-dev capabilities.
Model Name Context Type GPU TPS Status Link
FLUX.1-dev 256.0 Public RTX4090 AVAILABLE try

API access to FLUX.1-dev endpoints

curl http://81.94.150.99:3000/generateImage \
-H "Content-Type: application/json" \
-d '{
"height": 512,
"width": 512,
"prompt": "A cinematic shot of a baby racoon wearing an intricate italian priest robe.",
"negative_prompt": "bad anatomy, poorly drawn hands, extra limbs, missing limbs",
"guidance_scale": -1,
"num_inference_steps": -1,
"seed": -1
}' \
--output image.png
$response = Invoke-WebRequest http://81.94.150.99:3000/generateImage `
-Method POST `
-Headers @{
"Content-Type" = "application/json"
} `
-Body (@{
height = 512
width = 512
prompt = "A cinematic shot of a baby racoon wearing an intricate italian priest robe."
negative_prompt = "bad anatomy, poorly drawn hands, extra limbs, missing limbs"
guidance_scale = -1
num_inference_steps = -1
seed = -1
} | ConvertTo-Json) `
-OutFile "image.png"
import requests
from PIL import Image
from io import BytesIO
response = requests.post("http://81.94.150.99:3000/generateImage",
headers={"Content-Type":"application/json"},
json={
"height": 512,
"width": 512,
"prompt": "A cinematic shot of a baby racoon wearing an intricate italian priest robe.",
"negative_prompt": "bad anatomy, poorly drawn hands, extra limbs, missing limbs",
"guidance_scale": -1,
"num_inference_steps": -1,
"seed": -1
}
)
img = Image.open(BytesIO(response.content))
img.save("image.png")

Private server

Rent your own physically dedicated instance with hourly or long-term monthly billing.

We recommend deploying private instances in the following scenarios:

  • maximize endpoint performance,
  • enable full context for long sequences,
  • ensure top-tier security for data processing in an isolated, dedicated environment,
  • use custom weights, such as fine-tuned models or LoRA adapters.

Recommended configurations for hosting FLUX.1-dev

Prices:
Name vCPU RAM, MB Disk, GB GPU Price, hour
rtx2080ti-1.16.32.160 16 32768 160 1 $0.41 Launch
teslat4-1.16.16.160 16 16384 160 1 $0.46 Launch
teslaa10-1.16.32.160 16 32768 160 1 $0.53 Launch
teslaa2-2.16.32.160 16 32768 160 2 $0.57 Launch
rtx3090-1.16.24.160 16 24576 160 1 $0.88 Launch
rtx4090-1.16.32.160 16 32768 160 1 $1.15 Launch
teslav100-1.12.64.160 12 65536 160 1 $1.20 Launch
rtx5090-1.16.64.160 16 65536 160 1 $1.59 Launch
teslaa100-1.16.64.160 16 65536 160 1 $2.58 Launch
teslah100-1.16.64.160 16 65536 160 1 $5.11 Launch
Prices:
Name vCPU RAM, MB Disk, GB GPU Price, hour
teslat4-1.16.16.160 16 16384 160 1 $0.46 Launch
teslaa10-1.16.32.160 16 32768 160 1 $0.53 Launch
teslaa2-2.16.32.160 16 32768 160 2 $0.57 Launch
rtx2080ti-2.12.64.160 12 65536 160 2 $0.69 Launch
rtx3090-1.16.24.160 16 24576 160 1 $0.88 Launch
rtx3080-2.16.32.160 16 32762 160 2 $0.97 Launch
rtx4090-1.16.32.160 16 32768 160 1 $1.15 Launch
teslav100-1.12.64.160 12 65536 160 1 $1.20 Launch
rtx5090-1.16.64.160 16 65536 160 1 $1.59 Launch
teslaa100-1.16.64.160 16 65536 160 1 $2.58 Launch
teslah100-1.16.64.160 16 65536 160 1 $5.11 Launch
Prices:
Name vCPU RAM, MB Disk, GB GPU Price, hour
teslaa2-2.16.32.160 16 32768 160 2 $0.57 Launch
teslat4-2.16.32.160 16 32768 160 2 $0.80 Launch
teslaa10-2.16.64.160 16 65536 160 2 $0.93 Launch
rtx2080ti-3.16.64.160 16 65536 160 3 $0.95 Launch
teslav100-1.12.64.160 12 65536 160 1 $1.20 Launch
rtx3080-3.16.64.160 16 65536 160 3 $1.43 Launch
rtx5090-1.16.64.160 16 65536 160 1 $1.59 Launch
rtx3090-2.16.64.160 16 65536 160 2 $1.67 Launch
rtx4090-2.16.64.160 16 65536 160 2 $2.19 Launch
teslaa100-1.16.64.160 16 65536 160 1 $2.58 Launch
teslah100-1.16.64.160 16 65536 160 1 $5.11 Launch

Related models

FLUX.1-schnell
shuttle-3-diffusion
FLUX.1-Canny-dev
FLUX.1-Depth-dev
FLUX.1-Fill-dev
FLUX.1-Kontext-dev

Need help?

Contact our dedicated neural networks support team at nn@immers.cloud or send your request to the sales department at sale@immers.cloud.