ColonCrafter
romainhardy's ColonCrafter is a chat model. ColonCrafter is an open-weights chat model.
by romainhardy
Best for
Ways to use ColonCrafter in osFoundry
Connect with your own key (BYOK)
Open the key dialog and paste your romainhardy API key. osFoundry discovers ColonCrafter 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
ColonCrafter 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.
ColonCrafter vs similar models
| Model | Org | Params | Context | Input price | Self-host |
|---|
| ColonCrafter | romainhardy | — | — | Free (local) | Yes |
| Wind-Edge-1.6-GGUF | North-ML1 | — | — | Free (local) | Yes |
| RITA_xl | lightonai | — | — | Free (local) | Yes |
| llama3_baseline | smithblack-0 | — | — | Free (local) | Yes |
Licence
Unspecified — Licence terms not specified — verify the upstream model card before commercial use.
Check upstream documentation.
Frequently asked about ColonCrafter
Is ColonCrafter free to use?
ColonCrafter 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 ColonCrafter 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 ColonCrafter locally?
Yes. ColonCrafter is open-weights and runs locally on a workstation GPU. osFoundry's local runtime handles model loading, quantisation, and routing.
What is ColonCrafter best at?
ColonCrafter is well-suited to depth estimation.
How do I use ColonCrafter in osFoundry?
Paste your romainhardy API key in the key dialog (or deploy the open weights for self-hostable models), assign ColonCrafter to a Maestro role in the Pipeline tab, then use it in chat, Room Apps via invokeAI, or your own apps.
Published by romainhardy on December 19, 2025. Source: https://huggingface.co/romainhardy/ColonCrafter