Nous V1 4B is an open-source language model by apexion-ai. Features: 4b LLM, VRAM: 8.1GB, Context: 128K, License: cc-by-nc-sa-4.0, LLM Explorer Score: 0.2.
Af Ar As Ast Autotrain compatible Awa Az Ba Ban Base model:finetune:qwen/qwen3... Base model:qwen/qwen3-4b Be Bg Bho Bn Bs Ca Ceb Conversational Cs Cy Da De El En Endpoints compatible Es Et Eu Fa Fi Fo Fr Fur Ga Gl Gu He Hi Hne Hr Ht Hu Hy Id Ilo Is It Ja Jv Ka Kea Kk Km Kn Ko Lb Li Lij Lmo Lo Lt Lv Mag Mai Min Mk Ml Mr Ms Mt My Nb Ne Nl Nn Oc Or Pa Pag Pap Pl Prs Pt Qwen3 Region:us Ro Ru Safetensors Sc Scn Sd Sharded Si Sk Sl Sq Sr Su Sv Sw Szl Ta Te Tensorflow Tg Th Tl Tpi Tr Tt Uk Unsloth Ur Uz Vec Vi War Yi Yue Zh
Model Card on HF 🤗: https://huggingface.co/apexion-ai/Nous-V1-4B
Nous V1 4B 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)
Nous V1 4B Parameters and Internals
| LLM Name | Nous V1 4B |
| Repository 🤗 | https://huggingface.co/apexion-ai/Nous-V1-4B |
| Base Model(s) | |
| Model Size | 4b |
| Required VRAM | 8.1 GB |
| Updated | 2025-07-22 |
| Maintainer | apexion-ai |
| Model Type | qwen3 |
| Model Files | |
| Supported Languages | en |
| Model Architecture | Qwen3ForCausalLM |
| License | cc-by-nc-sa-4.0 |
| Context Length | 131072 |
| Model Max Length | 131072 |
| Transformers Version | 4.51.3 |
| Tokenizer Class | Qwen2Tokenizer |
| Padding Token | <|endoftext|> |
| Vocabulary Size | 151936 |
| Torch Data Type | float16 |
| Errors | replace |
Best Alternatives to Nous V1 4B
Best Alternatives |
Context / RAM |
Downloads |
Likes |
|---|---|---|---|
| FastContext 1.0 4B SFT | 256K / 8.1 GB | 5735 | 357 |
| Fable Traces | 256K / 8.1 GB | 277 | 157 |
| Qwen3 4B Instruct 2507 | 256K / 8.1 GB | 5376006 | 894 |
| GRPO 4 70 | 256K / 8.1 GB | 5 | 0 |
| FastContext 1.0 4B RL | 256K / 8.1 GB | 4559 | 61 |
| Qwen3 4B Thinking 2507 | 256K / 8.1 GB | 529167 | 601 |
| Lightning 4B | 256K / 8.1 GB | 13 | 6 |
| Nexa AI 4B Instruct | 256K / 8 GB | 274 | 2 |
| Tac 1 | 256K / 8.1 GB | 635 | 0 |
| Qwen3 4B Instruct 2507 FP8 | 256K / 5.2 GB | 964481 | 78 |
Note: green Score (e.g. "73.2") means that the model is better than apexion-ai/Nous-V1-4B .
Rank the Nous V1 4B Capabilities
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Original data from HuggingFace, OpenCompass and various public git repos.
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Release v20260328a