FLUX-2-klein-4b by Black Forest Labs, lightweight 4B parameter Apache 2.0 model for fast local image generation and editing on consumer GPUs.
Available on
Pricing$0.014 / megapixel
Privacy
- ZDR
- Training
- No
- Region
- US
Run n8n on FLUX-2-klein-4b
n8n is the fair-code workflow automation platform that pairs a visual builder with code when you need it, and its AI Agent nodes put LLM steps inside any workflow. Opper ships as a dedicated n8n node: install @opperai/n8n-nodes-opper, add your Opper API credential, and the Opper Chat Model node drives your agents with a live dropdown of 700+ models. One key, a choice of EU or US inference, and per-workflow model swaps without rewiring credentials.
Runn8nonin
n8noninConnect n8n to FLUX-2-klein-4b
Add Opper in n8n
Settings → Community Nodes → Install @opperai/n8n-nodes-opper, then add the Opper API credential and pick the Opper Chat Model in your AI Agent node. Then pick FLUX-2-klein-4b.
Model id
Where you can run it
FLUX-2-klein-4b runs on the routes below. Route only to EU providers when your data has to stay in Europe.
| Provider | Region | Zero data retention | Training | Input | Output |
|---|---|---|---|---|---|
| DeepInfra | US | No | — | — |
The model
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