LittleLamb-ToolCalling
LittleLamb-ToolCalling is a chat model from MultiverseComputingCAI, released April 28, 2026. LittleLamb-ToolCalling is an open-weights chat model.
by MultiverseComputingCAI
Best for
Ways to use LittleLamb-ToolCalling in osFoundry
Connect with your own key (BYOK)
Open the key dialog and paste your MultiverseComputingCAI API key. osFoundry discovers LittleLamb-ToolCalling 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
LittleLamb-ToolCalling 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.
LittleLamb-ToolCalling vs similar models
Licence
Unspecified — Licence terms not specified — verify the upstream model card before commercial use.
Check upstream documentation.
Frequently asked about LittleLamb-ToolCalling
Is LittleLamb-ToolCalling free to use?
LittleLamb-ToolCalling 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 LittleLamb-ToolCalling 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 LittleLamb-ToolCalling locally?
Yes. LittleLamb-ToolCalling is open-weights and runs locally on a workstation GPU. osFoundry's local runtime handles model loading, quantisation, and routing.
What is LittleLamb-ToolCalling best at?
LittleLamb-ToolCalling is well-suited to text generation.
How do I use LittleLamb-ToolCalling in osFoundry?
Paste your MultiverseComputingCAI API key in the key dialog (or deploy the open weights for self-hostable models), assign LittleLamb-ToolCalling to a Maestro role in the Pipeline tab, then use it in chat, Room Apps via invokeAI, or your own apps.
Published by MultiverseComputingCAI on April 28, 2026. Source: https://huggingface.co/MultiverseComputingCAI/LittleLamb-ToolCalling