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The FLUX.1 [dev] Model is licensed by Black Forest Labs. Inc. under the FLUX.1 [dev] Non-Commercial License. Copyright Black Forest Labs. Inc.
IN NO EVENT SHALL BLACK FOREST LABS, INC. BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH USE OF THIS MODEL.
Dataset Generator: Flux 2 Klein 9B - Quick Summary
What It Does
Automated batch image generation workflow for AI influencers using Flux 2 Klein 9B. Creates 200+ character-consistent images with automatic captioning for LoRA training or social media content.
Key Features
Built-in prompt list - Store multiple prompts directly in workflow nodes
Auto character name replacement - One trigger word replaces "Character name >" in all prompts
Batch processing - Queue hundreds of images, walk away
Auto-captioning - Saves
.txtfiles alongside images (LoRA training ready)Custom save paths - Organized output by character/project name
How to Use
Create a headshot image
Edit prompts in the orange text node (one per line, use "Character name >" placeholder)
Set character name (e.g., "P0rtia") - auto-replaces in all prompts
Configure save path for outputs
Optional: Load reference image for consistency
Queue and generate - outputs save as
image_0001.png+image_0001.txt
Requirements
Flux 2 Klein 9B model
16GB+ VRAM (24GB recommended)
Custom nodes: Prompt List, Text Replacement, Save with Captions
Best Settings
Quality: Euler, 4 steps, CFG 1.0
Resolution: 1024x1280 or 1080x1920
Output
textoutput/character_name/ ├── char_0001.png ├── char_0001.txt (caption) ├── char_0002.png ├── char_0002.txt
Perfect for: AI influencer datasets, LoRA training prep, automated social media content