Nemotron-3-Super-120B-A12B-GGUF-HALO
Released by Beinsezii in 2026, Nemotron-3-Super-120B-A12B-GGUF-HALO is a 120 billion parameter chat model. Nemotron-3-Super-120B-A12B-GGUF-HALO is an open-weights chat model with roughly 120 billion parameters.
by Beinsezii · 120B parameters
Best for
- complex multi-step reasoning
- agent orchestration with tool use
- long-document analysis and summarisation
Ways to use Nemotron-3-Super-120B-A12B-GGUF-HALO in osFoundry
Connect with your own key (BYOK)
Open the key dialog and paste your Beinsezii API key. osFoundry discovers Nemotron-3-Super-120B-A12B-GGUF-HALO 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
Nemotron-3-Super-120B-A12B-GGUF-HALO 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 Nemotron-3-Super-120B-A12B-GGUF-HALO
Nemotron-3-Super-120B-A12B-GGUF-HALO runs on a single A100 80GB or H100 80GB at Q4 quantisation (~72 GB VRAM with KV-cache headroom). Full-precision inference requires multiple H100/H200 GPUs at FP16 (~288 GB).
Nemotron-3-Super-120B-A12B-GGUF-HALO vs similar models
Licence
Unspecified — Licence terms not specified — verify the upstream model card before commercial use.
Check upstream documentation.
Frequently asked about Nemotron-3-Super-120B-A12B-GGUF-HALO
Is Nemotron-3-Super-120B-A12B-GGUF-HALO free to use?
Nemotron-3-Super-120B-A12B-GGUF-HALO 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 Nemotron-3-Super-120B-A12B-GGUF-HALO 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 Nemotron-3-Super-120B-A12B-GGUF-HALO need?
Approximately 72 GB at Q4 quantisation, or 288 GB at full FP16 precision. Fits on a single A100/H100 80GB.
Can I run Nemotron-3-Super-120B-A12B-GGUF-HALO locally?
Yes. Nemotron-3-Super-120B-A12B-GGUF-HALO is open-weights and runs locally on a workstation GPU. osFoundry's local runtime handles model loading, quantisation, and routing.
What is Nemotron-3-Super-120B-A12B-GGUF-HALO best at?
Nemotron-3-Super-120B-A12B-GGUF-HALO is well-suited to complex multi-step reasoning, agent orchestration with tool use, long-document analysis and summarisation.
How do I use Nemotron-3-Super-120B-A12B-GGUF-HALO in osFoundry?
Paste your Beinsezii API key in the key dialog (or deploy the open weights for self-hostable models), assign Nemotron-3-Super-120B-A12B-GGUF-HALO to a Maestro role in the Pipeline tab, then use it in chat, Room Apps via invokeAI, or your own apps.
Published by Beinsezii on March 12, 2026. Source: https://huggingface.co/Beinsezii/Nemotron-3-Super-120B-A12B-GGUF-HALO