quantization-gptq
quantization-gptq is a chat model from kernels-community, released December 4, 2025. quantization-gptq is an open-weights chat model.
by kernels-community
Best for
- low-latency chat and routing
- request routing and triage
- text classification
Ways to use quantization-gptq in osFoundry
Connect with your own key (BYOK)
Open the key dialog and paste your kernels-community API key. osFoundry discovers quantization-gptq 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
quantization-gptq 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.
quantization-gptq vs similar models
Licence
Unspecified — Licence terms not specified — verify the upstream model card before commercial use.
Check upstream documentation.
Frequently asked about quantization-gptq
Is quantization-gptq free to use?
quantization-gptq 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 quantization-gptq 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 quantization-gptq locally?
Yes. quantization-gptq is open-weights and runs locally on a workstation GPU. osFoundry's local runtime handles model loading, quantisation, and routing.
What is quantization-gptq best at?
quantization-gptq is well-suited to low-latency chat and routing, request routing and triage, text classification.
How do I use quantization-gptq in osFoundry?
Paste your kernels-community API key in the key dialog (or deploy the open weights for self-hostable models), assign quantization-gptq to a Maestro role in the Pipeline tab, then use it in chat, Room Apps via invokeAI, or your own apps.
Published by kernels-community on December 4, 2025. Source: https://huggingface.co/kernels-community/quantization-gptq