sundial-base-128m
Built by thuml, sundial-base-128m is an chat model. sundial-base-128m is an open-weights chat model.
by thuml
Best for
Ways to use sundial-base-128m in osFoundry
Connect with your own key (BYOK)
Open the key dialog and paste your thuml API key. osFoundry discovers sundial-base-128m 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
sundial-base-128m 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.
sundial-base-128m vs similar models
Licence
Unspecified — Licence terms not specified — verify the upstream model card before commercial use.
Check upstream documentation.
Frequently asked about sundial-base-128m
Is sundial-base-128m free to use?
sundial-base-128m 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 sundial-base-128m 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 sundial-base-128m locally?
Yes. sundial-base-128m is open-weights and runs locally on a workstation GPU. osFoundry's local runtime handles model loading, quantisation, and routing.
What is sundial-base-128m best at?
sundial-base-128m is well-suited to time series forecasting.
How do I use sundial-base-128m in osFoundry?
Paste your thuml API key in the key dialog (or deploy the open weights for self-hostable models), assign sundial-base-128m to a Maestro role in the Pipeline tab, then use it in chat, Room Apps via invokeAI, or your own apps.
Published by thuml on May 13, 2025. Source: https://huggingface.co/thuml/sundial-base-128m