Happy_Const
Released by Bittoby1040 in 2026, Happy_Const is an chat model. Happy_Const is an open-weights chat model.
by Bittoby1040
Best for
- low-latency chat and routing
- request routing and triage
- text classification
Ways to use Happy_Const in osFoundry
Connect with your own key (BYOK)
Open the key dialog and paste your Bittoby1040 API key. osFoundry discovers Happy_Const 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
Happy_Const 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.
Happy_Const vs similar models
Licence
Unspecified — Licence terms not specified — verify the upstream model card before commercial use.
Check upstream documentation.
Frequently asked about Happy_Const
Is Happy_Const free to use?
Happy_Const 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 Happy_Const 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 Happy_Const locally?
Yes. Happy_Const is open-weights and runs locally on a workstation GPU. osFoundry's local runtime handles model loading, quantisation, and routing.
What is Happy_Const best at?
Happy_Const is well-suited to low-latency chat and routing, request routing and triage, text classification.
How do I use Happy_Const in osFoundry?
Paste your Bittoby1040 API key in the key dialog (or deploy the open weights for self-hostable models), assign Happy_Const to a Maestro role in the Pipeline tab, then use it in chat, Room Apps via invokeAI, or your own apps.
Published by Bittoby1040 on May 9, 2026. Source: https://huggingface.co/Bittoby1040/Happy_Const