BiRefNet2
BiRefNet2 is a image-generation model from wefttechnologies, released December 13, 2024. BiRefNet2 is an open-weights image model.
by wefttechnologies
Best for
Ways to use BiRefNet2 in osFoundry
Connect with your own key (BYOK)
Open the key dialog and paste your wefttechnologies API key. osFoundry discovers BiRefNet2 automatically — assign it to a Maestro role (router, direct, orchestrator, or fallback) in the Pipeline tab and it is live in every chat. Your key, your provider account — no token markup.
Deploy a dedicated endpoint
BiRefNet2 is open-weights — run it locally for free, or deploy a dedicated GPU endpoint in your workspace for reserved capacity with no rate limits.
Use it in a Room App
Room Apps declare AI features in their manifest, then call them with invokeAI:
import { invokeAI } from '@osfoundry/app-sdk'
// 'summarize' is an AI feature declared in your app manifest.
const result = await invokeAI('summarize', userText)
Call it from your own apps
Once a model is wired into your workspace you can host it as an API and reach it from your own services, scripts, or CI — outside osFoundry.
BiRefNet2 vs similar models
Licence
Unspecified — Licence terms not specified — verify the upstream model card before commercial use.
Check upstream documentation.
Frequently asked about BiRefNet2
Is BiRefNet2 free to use?
BiRefNet2 is free to run locally on your own hardware. Hosted access through osFoundry is metered (input Free (local), output Free (local)). You can switch between local and hosted at any time.
Can I use BiRefNet2 commercially?
Commercial use is allowed with conditions. Licence terms not specified — verify the upstream model card before commercial use. Check upstream documentation.
Can I run BiRefNet2 locally?
Yes. BiRefNet2 is open-weights and runs locally on a workstation GPU. osFoundry's local runtime handles model loading, quantisation, and routing.
What is BiRefNet2 best at?
BiRefNet2 is well-suited to image segmentation.
How do I use BiRefNet2 in osFoundry?
Paste your wefttechnologies API key in the key dialog (or deploy the open weights for self-hostable models), assign BiRefNet2 to a Maestro role in the Pipeline tab, then use it in chat, Room Apps via invokeAI, or your own apps.
Published by wefttechnologies on December 13, 2024. Source: https://huggingface.co/wefttechnologies/BiRefNet2