Hosted model: runware-birefnet-v1-base

BiRefNet v1 Base is the core model of the BiRefNet family, designed for dichotomous image segmentation. It produces clean foreground–background masks with strong boundary precision by leveraging bilateral reference cues that preserve spatial structure and object integrity across diverse scenes.

Compare models

runware-birefnet-v1-base

AvailableHosted modelImageSync

Price: From $0.0006
Modalities: Image

Getting started

Create API key
Create a key in Console, then use it with every model on the platform.

Send your first request

Copy the example for your language and run it against the endpoint.

Image editingTokenLab endpoint

POST/v1/images/generations

curl -X POST "https://api.tokenlab.sh/v1/images/generations" \
  -H "Authorization: Bearer sk-xxx" \
  -H "Content-Type: application/json" \
  -d '{
  "operation": "image-to-image",
  "model": "runware-birefnet-v1-base",
  "prompt": "A minimalist product photo of matte black headphones on a soft blue background.",
  "image_url": "https://example.com/source.png"
}'

Pricing

Official price is the model maker's public baseline. TokenLab price is what you pay for this model on TokenLab.

Image editing

Per request

Official price: $0.0006
Official: $0.0006
Discount: -

	Official pricePer request	OfficialPer request	Discount
Image editing	$0.0006	$0.0006	-

Usage & activity

Success rate is the share of requests that completed. Latency is how long a full response takes; P95 means 95% of requests finished within that time.

Usage & availability

Last 24 hours

No data yet

Model performance

Last updated Oct 1, 2026, 04:58 AM UTC

Metrics appear once privacy and data volume thresholds are met.

Data is based on aggregate user requests, excluding status checks.

Open in Console

Open BiRefNet v1 Base in Console with a prompt ready to edit or send.

Help me create an image with runware-birefnet-v1-base using image-edit at /v1/images/edits. Show the result, cost, and any limits I should know.

Use cases

Product visuals

Make campaign images, catalog scenes, and design directions from a few prompts.

Iterative editing

Create edits and variations from an existing image.

Creative testing

Compare prompt results, output counts, and response formats.

Side-by-side test

Compare response quality, latency, and price side by side.

Prompt examples

Generate a clean product shot of matte black headphones on a soft blue gradient.

Edit the source image into a premium ecommerce hero with natural shadows.

Give me three visual directions for a developer-tool launch banner.

FAQ

How much does BiRefNet v1 Base cost?

On TokenLab, BiRefNet v1 Base costs $0.0006 Per request. The pricing table above shows the full breakdown. Rates depend on the billing unit, specification, and usage. Compare matching conditions in the model's detailed pricing; a single rate does not determine the total cost.

What is BiRefNet v1 Base best for?

BiRefNet v1 Base supports Image Edit. You can open it directly in Create.

How do I test BiRefNet v1 Base?

Open BiRefNet v1 Base in Create. A sample for /v1/images/generations will be ready to try.

Which endpoint should BiRefNet v1 Base use?

Use https://api.tokenlab.sh/v1/images/edits for BiRefNet v1 Base. The request example below shows the matching code shape.

Can I test BiRefNet v1 Base before integrating it?

Yes. Open Console starts a ready draft for BiRefNet v1 Base and keeps your prompt after sign-in, so you don’t lose context.

Which operations does BiRefNet v1 Base support?

BiRefNet v1 Base supports Image editing. Select an operation above to see its endpoint and request example.