Phoma
Built by ggcast, Phoma is an image-generation model. Phoma is an open-weights image model.
by ggcast
Best for
Ways to use Phoma in osFoundry
Connect with your own key (BYOK)
Open the key dialog and paste your ggcast API key. osFoundry discovers Phoma 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
Phoma 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.
Phoma vs similar models
Licence
Unspecified — Licence terms not specified — verify the upstream model card before commercial use.
Check upstream documentation.
Frequently asked about Phoma
Is Phoma free to use?
Phoma 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 Phoma 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 Phoma locally?
Yes. Phoma is open-weights and runs locally on a workstation GPU. osFoundry's local runtime handles model loading, quantisation, and routing.
What is Phoma best at?
Phoma is well-suited to text to image.
How do I use Phoma in osFoundry?
Paste your ggcast API key in the key dialog (or deploy the open weights for self-hostable models), assign Phoma to a Maestro role in the Pipeline tab, then use it in chat, Room Apps via invokeAI, or your own apps.
Published by ggcast on March 31, 2026. Source: https://huggingface.co/ggcast/Phoma