---
license: other
license_name: nvidia-open-model-license
tags:
  - ava
  - voiceos
  - nemotron
  - nvidia
  - on-device
  - mixture-of-experts
base_model:
  - nvidia/NVIDIA-Nemotron-3-Nano-4B
  - nvidia/NVIDIA-Nemotron-Nano-9B-v2
  - nvidia/Nemotron-3-Nano-30B-A3B
  - nvidia/NVIDIA-Nemotron-3-Super-120B-A12B
  - nvidia/Nemotron-Cascade-2-30B-A3B
  - nvidia/Llama-3.1-Nemotron-Nano-VL-8B-V1
---

# AVA Nautilus Models (Nemotron)

On-device LLM models for VoiceOS, based on NVIDIA Nemotron.

## Models

| AVA ID | Source | Active Params | Format | Target |
|--------|--------|--------------|--------|--------|
| AVA-NAUTILUS-4B | Nemotron-3-Nano-4B | 4B | safetensors + GGUF | Phone |
| AVA-NAUTILUS-9B | Nemotron-Nano-9B-v2 | 9B | safetensors | Desktop / tablet |
| AVA-NAUTILUS-30B-A3B | Nemotron-3-Nano-30B | 3B active (MoE) | safetensors + GGUF | Phone (flagship) |
| AVA-NAUTILUS-120B-A12B | Nemotron-3-Super-120B | 12B active (MoE) | safetensors | Desktop |
| AVA-NAUTILUS-CASCADE | Nemotron-Cascade-2-30B-A3B | 3B active | safetensors + GGUF | Phone (reasoning) |
| AVA-NAUTILUS-VL-8B | Nemotron-Nano-VL-8B | 8B | safetensors | Vision tasks |

## Directory Structure

```
raw/                           # Base model weights (safetensors)
  nemotron-3-nano-4b/
  nemotron-nano-9b-v2/
  nemotron-3-nano-30b-a3b/
  nemotron-3-super-120b-a12b/
  nemotron-cascade-2-30b-a3b/
  nemotron-nano-vl-8b/
gguf/                          # Quantized for on-device inference
  nemotron-3-nano-4b-Q4_K_M.gguf
  nemotron-3-nano-30b-A3B-Q4_K_M.gguf
  nemotron-cascade-2-30b-a3b-Q4_K_M.gguf
production/                    # AON-encrypted (deployed to devices)
```

## License

Raw models: NVIDIA Open Model License. AON-encrypted production variants: Proprietary (Intelligent Devices LLC).