Llama 3.1 Nemotron Nano 4B V1.1 is an open-source language model by unsloth. Features: 4b LLM, VRAM: 9GB, Context: 128K, License: other, LLM Explorer Score: 0.22.
Arxiv:2408.11796 Arxiv:2502.00203 Arxiv:2505.00949 Autotrain compatible Base model:finetune:nvidia/lla... Base model:nvidia/llama-3.1-ne... Conversational Dataset:nvidia/llama-nemotron-... En Endpoints compatible Llama Llama-3 Nvidia Pytorch Region:us Safetensors Sharded Tensorflow Unsloth
Model Card on HF 🤗: https://huggingface.co/unsloth/Llama-3.1-Nemotron-Nano-4B-v1.1
Llama 3.1 Nemotron Nano 4B V1.1 Benchmarks
nn.n% — How the model compares to the reference models: Anthropic Sonnet 3.5 ("so35"), GPT-4o ("gpt4o") or GPT-4 ("gpt4").
What is the LLM Explorer Rank (Score)
Llama 3.1 Nemotron Nano 4B V1.1 Parameters and Internals
| LLM Name | Llama 3.1 Nemotron Nano 4B V1.1 |
| Repository 🤗 | https://huggingface.co/unsloth/Llama-3.1-Nemotron-Nano-4B-v1.1 |
| Base Model(s) | |
| Model Size | 4b |
| Required VRAM | 9 GB |
| Updated | 2025-09-23 |
| Maintainer | unsloth |
| Model Type | llama |
| Model Files | |
| Supported Languages | en |
| Model Architecture | LlamaForCausalLM |
| License | other |
| Context Length | 131072 |
| Model Max Length | 131072 |
| Transformers Version | 4.52.3 |
| Tokenizer Class | PreTrainedTokenizer |
| Padding Token | <|finetune_right_pad_id|> |
| Vocabulary Size | 128256 |
| Torch Data Type | bfloat16 |
Best Alternatives to Llama 3.1 Nemotron Nano 4B V1.1
Best Alternatives |
Context / RAM |
Downloads |
Likes |
|---|---|---|---|
| 4Bcpt | 256K / 8.8 GB | 5 | 0 |
| HoldMy4BKTO | 256K / 8.8 GB | 5 | 0 |
| Xgen Small 4B Instruct R | 256K / 17.7 GB | 18 | 3 |
| Xgen Small 4B Base R | 256K / 17.7 GB | 14 | 2 |
| SJT 4B | 146K / 7.6 GB | 5 | 0 |
| ...lama 3.1 Nemotron Nano 4B V1.1 | 128K / 9 GB | 20991 | 113 |
| Impish LLAMA 4B | 128K / 9 GB | 1133 | 42 |
| Nemotron W 4b MagLight 0.1 | 128K / 9.2 GB | 13 | 3 |
| Loxa 4B | 128K / 16 GB | 26 | 0 |
| Nemotron W 4b Halo 0.1 | 128K / 9.2 GB | 3 | 3 |
Note: green Score (e.g. "73.2") means that the model is better than unsloth/Llama-3.1-Nemotron-Nano-4B-v1.1 .
Rank the Llama 3.1 Nemotron Nano 4B V1.1 Capabilities
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Original data from HuggingFace, OpenCompass and various public git repos.
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Release v20260328a