models/Bria/Bria RMBG 2.0

Bria RMBG 2.0

image

Bria RMBG 2.0 enables seamless removal of backgrounds from images, ideal for professional editing tasks. Trained exclusively on licensed data for safe and risk-free commercial use. Model weights for commercial use are available here: https://share-eu1.hsforms.com/2GLpEVQqJTI2Lj7AMYwgfIwf4e04

Bria RMBG 2.0 (bria/bria-background-remove) is a image model from Bria. Pricing via AIgateway: $0.018 per image. Call it via https://api.aigateway.sh/v1/images/generations — set model="bria/bria-background-remove". Best for: Marketing assets, Product mockups, Concept art.

slug · bria/bria-background-removeprovider · Bria

Use this model

model: bria/bria-background-remove

curl https://api.aigateway.sh/v1/images/generations \
  -H "Authorization: Bearer $AIGATEWAY_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"bria/bria-background-remove","prompt":"a serene cyberpunk city at dusk"}'

curl https://api.aigateway.sh/v1/images/generations \ -H "Authorization: Bearer $AIGATEWAY_API_KEY" \ -H "Content-Type: application/json" \ -d '{"model":"bria/bria-background-remove","prompt":"a cyberpunk cat"}'

Capabilities

Strengths

Text-to-image generation
Creative control

Use cases

Marketing assetsProduct mockupsConcept art

Pricing

Per image$0.018

You pay pass-through · 5% applied at credit top-up, not per-call.

Try in playground →Compare API reference See usage ranking →

Collections

More image models →More from Bria →Frontier models →Free-tier models →

API schema

Call Bria RMBG 2.0 from any OpenAI SDK

POST https://api.aigateway.sh/v1/images/generations·Content-Type: application/json·Auth: Bearer sk-aig-...

Request body

json

{
  "model": "bria/bria-background-remove",
  "prompt": "A cyberpunk cat at sunset, cinematic lighting",
  "n": 1,
  "size": "1024x1024",
  "response_format": "url"   // or "b64_json"
}

Response

json

{
  "created": 1776947082,
  "data": [
    { "url": "https://media.aigateway.sh/img/abc123.png" }
    // or { "b64_json": "iVBORw0KGgoAAAANSUhEU..." }
  ]
}

Quickstart

from openai import OpenAI
client = OpenAI(base_url="https://api.aigateway.sh/v1", api_key="sk-aig-...")

r = client.images.generate(
    model="bria/bria-background-remove",
    prompt="a cyberpunk cat at sunset",
    size="1024x1024",
)
print(r.data[0].url)

Errors

401authentication_errorInvalid or missing API key

402insufficient_creditsWallet empty (PAYG only)

404not_foundUnknown model or endpoint

429rate_limit_errorOver per-minute limit — see Retry-After header

500server_errorUpstream provider failed (retryable)

503service_unavailableUpstream saturated (retryable)

Full docs →API reference →OpenAPI spec →llms.txt →

Frequently asked questions

What is Bria RMBG 2.0?

How much does Bria RMBG 2.0 cost via AIgateway?

$0.0180 per image. Pass-through plus a 5% platform fee applied at top-up.

How do I call Bria RMBG 2.0 from my code?

Point the OpenAI SDK at https://api.aigateway.sh/v1 with your AIgateway key and set model to "bria/bria-background-remove". The request and response shapes match OpenAI exactly.

Does Bria RMBG 2.0 support streaming, tool calling, vision, and JSON mode?

Streaming — no. Tool calling — no. Vision — no. JSON mode — no. Prompt caching — no.

What are the best use cases for Bria RMBG 2.0?

Marketing assets, Product mockups, Concept art. Key strengths: Text-to-image generation; Creative control.

Can I bring my own Bria API key (BYOK)?

Yes. Attach a Bria key in your AIgateway dashboard and this model flips to pass-through — you pay Bria directly and AIgateway waives the 5% platform fee on those calls.