---
license: apache-2.0
language:
- en
base_model:
- janhq/Jan-v1-edge
- janhq/Jan-v1-4B
- janhq/Jan-v1-2509
pipeline_tag: text-generation
library_name: transformers
tags:
- text-generation-inference
---

# **Jan-v1-AIO-GGUF**

> [Jan-v1-4B is a 4-billion-parameter language](https://huggingface.co/collections/janhq/jan-v1-689b6ef7df60843cf8feca52) model built on the Qwen3-4B-thinking architecture, meticulously fine-tuned for agentic reasoning, problem-solving, and tool utilization with support for web search tasks and large context lengths up to 256,000 tokens. Achieving 91.1% accuracy on the SimpleQA benchmark, Jan-v1-4B excels at factual question answering and conversation while running efficiently on local hardware for enhanced privacy and offline use, making it a strong choice for advanced Q&A, reasoning, and integration with the Jan desktop application or compatible inference engines. Jan-v1-edge is a lightweight agentic model built for fast, reliable on-device execution. As the second release in the Jan Family, it is distilled from the larger Jan-v1 model, preserving strong reasoning and problem-solving ability in a smaller footprint suitable for resource-constrained environments. Jan-v1-edge was developed through a two-phase post-training process. The first phase, Supervised Fine-Tuning (SFT), transferred core capabilities from the Jan-v1 teacher model to the smaller student. The second phase, Reinforcement Learning with Verifiable Rewards (RLVR) —the same method used in Jan-v1 and Lucy—further optimized reasoning efficiency, tool use, and correctness. This staged approach delivers reliable results on complex, interactive workloads.

## Jan-v1 GGUF Models

| Model Name    | Hugging Face Link |
|---------------|-------------------|
| **Jan-v1-2509-GGUF** | [🔗 Link](https://huggingface.co/prithivMLmods/Jan-v1-AIO-GGUF/tree/main/Jan-v1-2509-GGUF) |
| **Jan-v1-edge-GGUF** | [🔗 Link](https://huggingface.co/prithivMLmods/Jan-v1-AIO-GGUF/tree/main/Jan-v1-edge-GGUF) |
| **Jan-v1-4B-GGUF**   | [🔗 Link](https://huggingface.co/prithivMLmods/Jan-v1-AIO-GGUF/tree/main/Jan-v1-4B-GGUF) |

## Model Files

### Jan-v1-2509

| File Name | Quant Type | File Size |
| - | - | - |
| Jan-v1-2509.BF16.gguf | BF16 | 8.05 GB |
| Jan-v1-2509.F16.gguf | F16 | 8.05 GB |
| Jan-v1-2509.F32.gguf | F32 | 16.1 GB |
| Jan-v1-2509.Q2_K.gguf | Q2_K | 1.67 GB |
| Jan-v1-2509.Q3_K_L.gguf | Q3_K_L | 2.24 GB |
| Jan-v1-2509.Q3_K_M.gguf | Q3_K_M | 2.08 GB |
| Jan-v1-2509.Q3_K_S.gguf | Q3_K_S | 1.89 GB |
| Jan-v1-2509.Q4_K_M.gguf | Q4_K_M | 2.5 GB |
| Jan-v1-2509.Q4_K_S.gguf | Q4_K_S | 2.38 GB |
| Jan-v1-2509.Q5_K_M.gguf | Q5_K_M | 2.89 GB |
| Jan-v1-2509.Q5_K_S.gguf | Q5_K_S | 2.82 GB |
| Jan-v1-2509.Q6_K.gguf | Q6_K | 3.31 GB |
| Jan-v1-2509.Q8_0.gguf | Q8_0 | 4.28 GB |

### Jan-v1-edge

| File Name | Quant Type | File Size |
| - | - | - |
| Jan-v1-edge.BF16.gguf | BF16 | 3.45 GB |
| Jan-v1-edge.F16.gguf | F16 | 3.45 GB |
| Jan-v1-edge.F32.gguf | F32 | 6.89 GB |
| Jan-v1-edge.Q2_K.gguf | Q2_K | 778 MB |
| Jan-v1-edge.Q3_K_L.gguf | Q3_K_L | 1 GB |
| Jan-v1-edge.Q3_K_M.gguf | Q3_K_M | 940 MB |
| Jan-v1-edge.Q3_K_S.gguf | Q3_K_S | 867 MB |
| Jan-v1-edge.Q4_0.gguf | Q4_0 | 1.05 GB |
| Jan-v1-edge.Q4_1.gguf | Q4_1 | 1.14 GB |
| Jan-v1-edge.Q4_K.gguf | Q4_K | 1.11 GB |
| Jan-v1-edge.Q4_K_M.gguf | Q4_K_M | 1.11 GB |
| Jan-v1-edge.Q4_K_S.gguf | Q4_K_S | 1.06 GB |
| Jan-v1-edge.Q5_0.gguf | Q5_0 | 1.23 GB |
| Jan-v1-edge.Q5_1.gguf | Q5_1 | 1.32 GB |
| Jan-v1-edge.Q5_K.gguf | Q5_K | 1.26 GB |
| Jan-v1-edge.Q5_K_M.gguf | Q5_K_M | 1.26 GB |
| Jan-v1-edge.Q5_K_S.gguf | Q5_K_S | 1.23 GB |
| Jan-v1-edge.Q6_K.gguf | Q6_K | 1.42 GB |
| Jan-v1-edge.Q8_0.gguf | Q8_0 | 1.83 GB |

### Jan-v1-4B

| File Name | Quant Type | File Size |
| - | - | - |
| Jan-v1-4B.BF16.gguf | BF16 | 8.05 GB |
| Jan-v1-4B.F16.gguf | F16 | 8.05 GB |
| Jan-v1-4B.F32.gguf | F32 | 16.1 GB |
| Jan-v1-4B.Q2_K.gguf | Q2_K | 1.67 GB |
| Jan-v1-4B.Q3_K_L.gguf | Q3_K_L | 2.24 GB |
| Jan-v1-4B.Q3_K_M.gguf | Q3_K_M | 2.08 GB |
| Jan-v1-4B.Q3_K_S.gguf | Q3_K_S | 1.89 GB |
| Jan-v1-4B.Q4_K_M.gguf | Q4_K_M | 2.5 GB |
| Jan-v1-4B.Q4_K_S.gguf | Q4_K_S | 2.38 GB |
| Jan-v1-4B.Q5_K_M.gguf | Q5_K_M | 2.89 GB |
| Jan-v1-4B.Q5_K_S.gguf | Q5_K_S | 2.82 GB |
| Jan-v1-4B.Q6_K.gguf | Q6_K | 3.31 GB |
| Jan-v1-4B.Q8_0.gguf | Q8_0 | 4.28 GB |

## Quants Usage 

(sorted by size, not necessarily quality. IQ-quants are often preferable over similar sized non-IQ quants)

Here is a handy graph by ikawrakow comparing some lower-quality quant
types (lower is better):

![image.png](https://www.nethype.de/huggingface_embed/quantpplgraph.png)