Model reference · open weights

NVIDIA-Nemotron-3-Super-UD-Q4_K_XL-MTP-layers

Available as managed deployment Licence fee LLMs meshllm Text gen · MoE 1 variants 5k dl/mo

NVIDIA-Nemotron-3-Super-UD-Q4_K_XL-MTP-layers is an open-weight language model from meshllm. AxForge deploys and operates it for you on dedicated EU-owned hardware — with the licence handled where one is required.

Available as managed deployment — configured and operated for you on dedicated EU hardware, quoted per deployment.

What it is

Released bymeshllm
TypeLanguage models
TaskText gen · MoE
Runs withmesh-llm
Based onmeshllm/NVIDIA-Nemotron-3-Super-120B-A12B-UD-Q4_K_XL-MTPv2-GGUF
Released2026-09-12
Popularity5k downloads / month
LicenceCommercial licence needed

About

What NVIDIA-Nemotron-3-Super-UD-Q4_K_XL-MTP-layers is

GGUF layer package for running NVIDIA-Nemotron-3-Super-120B-A12B-UD-Q4_K_XL-MTPv2 across a local Mesh LLM cluster.

This package is derived from meshllm/NVIDIA-Nemotron-3-Super-120B-A12B-UD-Q4_K_XL-MTPv2-GGUF and keeps the original GGUF distribution split into per-layer artifacts for distributed inference.

Read the full model card

Highlights

Run locallyPool multiple machinesOpenAI-compatiblePackage variant
Private inference on your hardwareSplit layers across peersServe /v1/chat/completions locallyUD-Q4_K_XL layer package

Model Overview

PropertyValue
Source modelmeshllm/NVIDIA-Nemotron-3-Super-120B-A12B-UD-Q4_K_XL-MTPv2-GGUF
Model idmeshllm/NVIDIA-Nemotron-3-Super-120B-A12B-UD-Q4_K_XL-MTPv2-GGUF:UD-Q4_K_XL-MTPv2
FamilyNVIDIA
Parameter scale120B-A12B
QuantizationUD-Q4_K_XL
Layer count89
Activation widthnot recorded
Package size0 B
Source fileNVIDIA-Nemotron-3-Super-120B-A12B-UD-Q4_K_XL-MTPv2-00001-of-00003.gguf
Package repomeshllm/NVIDIA-Nemotron-3-Super-120B-A12B-UD-Q4_K_XL-MTPv2-layers
Licenseother from meshllm/NVIDIA-Nemotron-3-Super-120B-A12B-UD-Q4_K_XL-MTPv2-GGUF

Recommended Use

  • Local and private inference with Mesh LLM.
  • Multi-machine serving when the full GGUF is too large for one host.
  • OpenAI-compatible chat/completions workflows through Mesh LLM's local API.

For upstream architecture details, chat template guidance, sampling recommendations, license terms, and benchmark notes, see the source model card: meshllm/NVIDIA-Nemotron-3-Super-120B-A12B-UD-Q4_K_XL-MTPv2-GGUF.

Quickstart

# Run this on each machine that should contribute memory/compute.
mesh-llm serve --model "meshllm/NVIDIA-Nemotron-3-Super-120B-A12B-UD-Q4_K_XL-MTPv2-layers" --split
# Check the mesh and discover the OpenAI-compatible model name.
curl -s http://localhost:3131/api/status
curl -s http://localhost:3131/v1/models
# Send an OpenAI-compatible chat request.
curl -s http://localhost:3131/v1/chat/completions \
  -H "Content-Type: application/json" \
  -d '{
    "model": "meshllm/NVIDIA-Nemotron-3-Super-120B-A12B-UD-Q4_K_XL-MTPv2-GGUF:UD-Q4_K_XL-MTPv2",
    "messages": [{"role": "user", "content": "Write a tiny hello-world function in Rust."}],
    "max_tokens": 128
  }'

Package Variant

PropertyValue
Formatgguf
Canonical source refmeshllm/NVIDIA-Nemotron-3-Super-120B-A12B-UD-Q4_K_XL-MTPv2-GGUF@360a2016f3b898925d7dc460d717852ba942948e/NVIDIA-Nemotron-3-Super-120B-A12B-UD-Q4_K_XL-MTPv2-00001-of-00003.gguf
Source revision360a2016f3b898925d7dc460d717852ba942948e
Source SHA-256e0868d034ab4d3b56a74cfa9786894719c147f851149fe256b79113fe4245bc2
Skippy ABInot recorded
Package manifest SHA-25629c3756b4cc31800322a45dcf691303ec37096930ee69a1f395616b56b2cd69d

What Is Included

ArtifactPathContentsSHA-256
Manifestmodel-package.jsonPackage schema, source identity, checksums29c3756b4cc31800322a45dcf691303ec37096930ee69a1f395616b56b2cd69d

Validation

Generated by the Mesh LLM HF Jobs splitter from mesh-llm ref f932c4d1dc12b3e3a670d5f470cedd5cdcc5db39. Each artifact is checksummed as it is written, uploaded to this repository, and removed from the job workspace before the next artifact is produced.

skippy-model-package write-package "/hf-cache/NVIDIA-Nemotron-3-Super-120B-A12B-UD-Q4_K_XL-MTPv2-00001-of-00003.gguf" --out-dir "/tmp/meshllm-layer-job-meshllm_NVIDIA-Nemotron-3-Super-120B-A12B-UD-Q4_K_XL-MTPv2-layers-1/package"

Links

From the published model card. Full card on the HuggingFace links in the sidebar.

How it works

How language models work

Your prompttext / messagesTransformerattention over tokensNext-token loopgenerate + streamResponsetext · tool callsA language model reads your tokens and predicts the next one, again and again, streaming the reply back.

Using it via the API

Call it like any OpenAI endpoint

Once AxForge deploys nvidia-nemotron-3-super-ud-q4-k-xl-mtp-layers for you, it answers on the OpenAI-compatible API — the same base URL and keys as every other model. (nvidia-nemotron-3-super-ud-q4-k-xl-mtp-layers below is illustrative; you get the exact model name on deployment.)

$ curl -sS https://api.axforge.ai/v1/chat/completions \
  -H "Authorization: Bearer $AXFORGE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"nvidia-nemotron-3-super-ud-q4-k-xl-mtp-layers","messages":[{"role":"user","content":"Hello"}]}'

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