Black Forest Labs · Image
Hermes Agent x Flux 2
Flux 2 is Black Forest Labs' generation model, delivering high prompt adherence across text-to-image and remix-image tasks. Through RunAPI, Pro and Flex variants share the same API shape.
Public versions and endpoints
| Model ID | Version | Endpoints | Starting price | Catalog |
|---|---|---|---|---|
flux-2-flex-remix-image | Flex control + reference image input | /api/v1/flux_2/remix_image | $0.140 | Model detail |
flux-2-flex-text-to-image | Adjustable steps + guidance; up to 10 ref images; best typography | /api/v1/flux_2/text_to_image | $0.140 | Model detail |
flux-2-max-remix-image | Highest-quality FLUX.2 source-image remix with consistent edits | /api/v1/flux_2/remix_image | $0.150 | Model detail |
flux-2-max-text-to-image | Highest-quality FLUX.2 generation with strong prompt following | /api/v1/flux_2/text_to_image | $0.150 | Model detail |
flux-2-pro-remix-image | Pro quality with input image as style/content seed | /api/v1/flux_2/remix_image | $0.070 | Model detail |
flux-2-pro-text-to-image | Zero-config flagship; automatic prompt enhancement | /api/v1/flux_2/text_to_image | $0.070 | Model detail |
Configuration
Guide endpoint: <endpoint>
Select <model-id> to generate a request with the endpoint's public input contract.Verify
Select <model-id> to generate verification commands.How it works
- 1. Choose a model ID
Select a public catalog model ID and review its endpoint and current starting price.
- 2. Configure RunAPI
Set RUNAPI_API_KEY before making the endpoint request.
- 3. Verify the result
For asynchronous endpoints, poll the same endpoint until the Task reaches a terminal status.
FAQ
Which model ID should I use?
Choose a public model ID from the version table. Each ID exposes the endpoints shown for that version.
Does this guide configure a chat model?
No. This Model Line uses the endpoint workflow shown here and is not presented as an agent chat model.