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nvidia / text-generation updated 3 weeks ago

NVIDIA-Nemotron-3-Nano-30B-A3B-BF16

The post-training data has a cutoff date of November 28, 2025\. The pre-training data has a cutoff date of June 25, 2025\.

Params
31.6 B
Context
262,144
Downloads 30d
678 K
Likes
823
Licence: other Not gated SAFETENSORS 6 languages View on Hugging Face ↗

Download history

daily snapshots · 55 days
▲ 321 K in the last 30 days (32.1%)
1.0 M678 K
Jul 28Aug 15Sep 2Sep 20

Can you run it?

Estimated VRAM at 8K context unless noted. Pick your hardware to see the verdict per quantization.

FileQuantSizeEst. VRAMVerdict on RTX 4090 · 24 GB
model.safetensors bf16 63.2 GB 74.7 GB ❌ Won’t fit
model.safetensors (bf16, full) bf16 + 256K ctx 63.2 GB 221.6 GB ❌ Won’t fit
Estimate: file size × 1.1 + KV cache at 8K + 0.5 GB overhead. Not a benchmark — how we calculate this.

Run it

copy-paste, exact tags checked against the Hub
~ · curl · api/v1 
$ curl -s https://aimodelscomparison.com/api/v1/models/nvidia-nemotron-3-nano-30b-a3b-bf16
{
  "hf_id": "nvidia/NVIDIA-Nemotron-3-Nano-30B-A3B-BF16",
  "params_b": 31.58,
  "context_length": 262144,
  "license": { "id": "other", "commercial": "unknown" },
  "downloads_30d": 678293,
  "vram_estimates": [
    { "quant": "bf16", "gb": 74.7 }
  ],
  "updated_at": "2026-08-25T01:00:25Z"
}
est. VRAM —on RTX 4090 · 24 GBJSON API →

Specifications

Architecture
NemotronHForCausalLM
Parameters
31.6 B
Tensor type
BF16
Context length
262,144
Vocabulary
131,072
Layers / heads
52 / 32
Licence
other
First seen on the Hub
2025-12-04
Training datasets
nvidia/Nemotron-Pretraining-Code-v1, nvidia/Nemotron-CC-v2, nvidia/Nemotron-Pretraining-SFT-v1, nvidia/Nemotron-CC-Math-v1, nvidia/Nemotron-Pretraining-Code-v2, nvidia/Nemotron-Pretraining-Specialized-v1, nvidia/Nemotron-CC-v2.1, nvidia/Nemotron-CC-Code-v1, nvidia/Nemotron-Pretraining-Dataset-sample, nvidia/Nemotron-Competitive-Programming-v1, nvidia/Nemotron-Math-v2, nvidia/Nemotron-Agentic-v1, nvidia/Nemotron-Math-Proofs-v1, nvidia/Nemotron-Instruction-Following-Chat-v1, nvidia/Nemotron-Science-v1, nvidia/Nemotron-3-Nano-RL-Training-Blend
Added to our catalog
2026-07-28

Family

Base model and the most-downloaded derivatives in the catalog.

Derivative NVIDIA-Nemotron-3-Nano-30B-A3B-NVFP4 nvidia 762 K Derivative NVIDIA-Nemotron-3-Nano-30B-A3B-FP8 nvidia 426 K
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