sgl-flash-attn3
sgl-flash-attn3 is a chat model from kernels-community, released March 5, 2026. sgl-flash-attn3 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 sgl-flash-attn3 in osFoundry
Connect with your own key (BYOK)
Open the key dialog and paste your kernels-community API key. osFoundry discovers sgl-flash-attn3 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
sgl-flash-attn3 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.
sgl-flash-attn3 vs similar models
Licence
Unspecified — Licence terms not specified — verify the upstream model card before commercial use.
Check upstream documentation.
Frequently asked about sgl-flash-attn3
Is sgl-flash-attn3 free to use?
sgl-flash-attn3 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 sgl-flash-attn3 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 sgl-flash-attn3 locally?
Yes. sgl-flash-attn3 is open-weights and runs locally on a workstation GPU. osFoundry's local runtime handles model loading, quantisation, and routing.
What is sgl-flash-attn3 best at?
sgl-flash-attn3 is well-suited to low-latency chat and routing, request routing and triage, text classification.
How do I use sgl-flash-attn3 in osFoundry?
Paste your kernels-community API key in the key dialog (or deploy the open weights for self-hostable models), assign sgl-flash-attn3 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 March 5, 2026. Source: https://huggingface.co/kernels-community/sgl-flash-attn3