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---
base_model: Qwen/Qwen1.5-1.8B-Chat
license: other
license_name: tongyi-qianwen-research
license_link: >-
https://huggingface.co/Qwen/Qwen1.5-1.8B-Chat/blob/main/LICENSE
model_creator: Qwen
model_name: Qwen1.5 1.8B Chat
quantized_by: Second State Inc.
language:
- en
pipeline_tag: text-generation
tags:
- chat
---
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<div style="width: auto; margin-left: auto; margin-right: auto">
<img src="https://github.com/LlamaEdge/LlamaEdge/raw/dev/assets/logo.svg" style="width: 100%; min-width: 400px; display: block; margin: auto;">
</div>
<hr style="margin-top: 1.0em; margin-bottom: 1.0em;">
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# Qwen1.5-1.8B-Chat-GGUF
## Original Model
[Qwen/Qwen1.5-1.8B-Chat](https://huggingface.co/Qwen/Qwen1.5-1.8B-Chat)
## Run with LlamaEdge
- LlamaEdge version: [v0.2.15](https://github.com/LlamaEdge/LlamaEdge/releases/tag/0.2.15) and above
- Prompt template
- Prompt type: `chatml`
- Prompt string
```text
<|im_start|>system
{system_message}<|im_end|>
<|im_start|>user
{prompt}<|im_end|>
<|im_start|>assistant
```
- Context size: `32000`
- Run as LlamaEdge service
```bash
wasmedge --dir .:. --nn-preload default:GGML:AUTO:Qwen1.5-1.8B-Chat-Q5_K_M.gguf llama-api-server.wasm -p chatml
```
- Run as LlamaEdge command app
```bash
wasmedge --dir .:. --nn-preload default:GGML:AUTO:Qwen1.5-1.8B-Chat-Q5_K_M.gguf llama-chat.wasm -p chatml
```
## Quantized GGUF Models
| Name | Quant method | Bits | Size | Use case |
| ---- | ---- | ---- | ---- | ----- |
| [Qwen1.5-1.8B-Chat-Q2_K.gguf](https://huggingface.co/second-state/Qwen1.5-1.8B-Chat-GGUF/blob/main/Qwen1.5-1.8B-Chat-Q2_K.gguf) | Q2_K | 2 | 863 MB| smallest, significant quality loss - not recommended for most purposes |
| [Qwen1.5-1.8B-Chat-Q3_K_L.gguf](https://huggingface.co/second-state/Qwen1.5-1.8B-Chat-GGUF/blob/main/Qwen1.5-1.8B-Chat-Q3_K_L.gguf) | Q3_K_L | 3 | 1.06 GB| small, substantial quality loss |
| [Qwen1.5-1.8B-Chat-Q3_K_M.gguf](https://huggingface.co/second-state/Qwen1.5-1.8B-Chat-GGUF/blob/main/Qwen1.5-1.8B-Chat-Q3_K_M.gguf) | Q3_K_M | 3 | 1.02 GB| very small, high quality loss |
| [Qwen1.5-1.8B-Chat-Q3_K_S.gguf](https://huggingface.co/second-state/Qwen1.5-1.8B-Chat-GGUF/blob/main/Qwen1.5-1.8B-Chat-Q3_K_S.gguf) | Q3_K_S | 3 | 970 MB| very small, high quality loss |
| [Qwen1.5-1.8B-Chat-Q4_0.gguf](https://huggingface.co/second-state/Qwen1.5-1.8B-Chat-GGUF/blob/main/Qwen1.5-1.8B-Chat-Q4_0.gguf) | Q4_0 | 4 | 1.12 GB| legacy; small, very high quality loss - prefer using Q3_K_M |
| [Qwen1.5-1.8B-Chat-Q4_K_M.gguf](https://huggingface.co/second-state/Qwen1.5-1.8B-Chat-GGUF/blob/main/Qwen1.5-1.8B-Chat-Q4_K_M.gguf) | Q4_K_M | 4 | 1.22 GB| medium, balanced quality - recommended |
| [Qwen1.5-1.8B-Chat-Q4_K_S.gguf](https://huggingface.co/second-state/Qwen1.5-1.8B-Chat-GGUF/blob/main/Qwen1.5-1.8B-Chat-Q4_K_S.gguf) | Q4_K_S | 4 | 1.16 GB| small, greater quality loss |
| [Qwen1.5-1.8B-Chat-Q5_0.gguf](https://huggingface.co/second-state/Qwen1.5-1.8B-Chat-GGUF/blob/main/Qwen1.5-1.8B-Chat-Q5_0.gguf) | Q5_0 | 5 | 1.31 GB| legacy; medium, balanced quality - prefer using Q4_K_M |
| [Qwen1.5-1.8B-Chat-Q5_K_M.gguf](https://huggingface.co/second-state/Qwen1.5-1.8B-Chat-GGUF/blob/main/Qwen1.5-1.8B-Chat-Q5_K_M.gguf) | Q5_K_M | 5 | 1.38 GB| large, very low quality loss - recommended |
| [Qwen1.5-1.8B-Chat-Q5_K_S.gguf](https://huggingface.co/second-state/Qwen1.5-1.8B-Chat-GGUF/blob/main/Qwen1.5-1.8B-Chat-Q5_K_S.gguf) | Q5_K_S | 5 | 1.33 GB| large, low quality loss - recommended |
| [Qwen1.5-1.8B-Chat-Q6_K.gguf](https://huggingface.co/second-state/Qwen1.5-1.8B-Chat-GGUF/blob/main/Qwen1.5-1.8B-Chat-Q6_K.gguf) | Q6_K | 6 | 1.58 GB| very large, extremely low quality loss |
| [Qwen1.5-1.8B-Chat-Q8_0.gguf](https://huggingface.co/second-state/Qwen1.5-1.8B-Chat-GGUF/blob/main/Qwen1.5-1.8B-Chat-Q8_0.gguf) | Q8_0 | 8 | 1.96 GB| very large, extremely low quality loss - not recommended |