Qwen3-0.6B-UD-IQ1_S-sharded
Qwen3-0.6B-UD-IQ1_S-sharded is a 1 billion parameter chat model from jmb95, released February 26, 2026. Qwen3-0.6B-UD-IQ1_S-sharded is an open-weights chat model with roughly 1 billion parameters.
by jmb95 · 1B parameters
Best for
- low-latency chat and routing
- request routing and triage
- text classification
Ways to use Qwen3-0.6B-UD-IQ1_S-sharded in osFoundry
Connect with your own key (BYOK)
Open the key dialog and paste your jmb95 API key. osFoundry discovers Qwen3-0.6B-UD-IQ1_S-sharded 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
Qwen3-0.6B-UD-IQ1_S-sharded 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.
What hardware can run Qwen3-0.6B-UD-IQ1_S-sharded
Qwen3-0.6B-UD-IQ1_S-sharded runs on a single 16GB consumer GPU (~1 GB VRAM with KV-cache headroom). Full-precision inference fits on a single H100 80GB at FP16 precision (~3 GB).
Qwen3-0.6B-UD-IQ1_S-sharded vs similar models
Licence
Unspecified — Licence terms not specified — verify the upstream model card before commercial use.
Check upstream documentation.
Frequently asked about Qwen3-0.6B-UD-IQ1_S-sharded
Is Qwen3-0.6B-UD-IQ1_S-sharded free to use?
Qwen3-0.6B-UD-IQ1_S-sharded 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 Qwen3-0.6B-UD-IQ1_S-sharded commercially?
Commercial use is allowed with conditions. Licence terms not specified — verify the upstream model card before commercial use. Check upstream documentation.
How much VRAM does Qwen3-0.6B-UD-IQ1_S-sharded need?
Approximately 1 GB at Q4 quantisation, or 3 GB at full FP16 precision. Fits on a single 24GB consumer GPU.
Can I run Qwen3-0.6B-UD-IQ1_S-sharded locally?
Yes. Qwen3-0.6B-UD-IQ1_S-sharded is open-weights and runs locally on a workstation GPU. osFoundry's local runtime handles model loading, quantisation, and routing.
What is Qwen3-0.6B-UD-IQ1_S-sharded best at?
Qwen3-0.6B-UD-IQ1_S-sharded is well-suited to low-latency chat and routing, request routing and triage, text classification.
How do I use Qwen3-0.6B-UD-IQ1_S-sharded in osFoundry?
Paste your jmb95 API key in the key dialog (or deploy the open weights for self-hostable models), assign Qwen3-0.6B-UD-IQ1_S-sharded to a Maestro role in the Pipeline tab, then use it in chat, Room Apps via invokeAI, or your own apps.
Published by jmb95 on February 26, 2026. Source: https://huggingface.co/jmb95/Qwen3-0.6B-UD-IQ1_S-sharded