File size: 10,467 Bytes
aadb7ff
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
5c06455
aadb7ff
 
 
 
 
5c06455
 
bfe061a
eda1148
a5730a3
aadb7ff
 
 
 
 
eda1148
 
5c06455
 
 
3181b5f
bfe061a
55c809d
211bd47
6824a6e
eda1148
55c809d
4ffd701
db15c84
14932f8
a458d06
9a9a559
a5730a3
211bd47
c12622b
 
adcd872
aadb7ff
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
---
base_model: Qwen/Qwen2.5-Math-1.5B-Instruct
inference: false
language:
- en
library_name: gguf
license: apache-2.0
license_link: https://huggingface.co/Qwen/Qwen2.5-Math-1.5B-Instruct/blob/main/LICENSE
pipeline_tag: text-generation
quantized_by: legraphista
tags:
- chat
- quantized
- GGUF
- quantization
- imat
- imatrix
- static
- 16bit
- 8bit
- 6bit
- 5bit
- 4bit
- 3bit
- 2bit
- 1bit
---

# Qwen2.5-Math-1.5B-Instruct-IMat-GGUF
_Llama.cpp imatrix quantization of Qwen/Qwen2.5-Math-1.5B-Instruct_

Original Model: [Qwen/Qwen2.5-Math-1.5B-Instruct](https://huggingface.co/Qwen/Qwen2.5-Math-1.5B-Instruct)    
Original dtype: `BF16` (`bfloat16`)  
Quantized by:  llama.cpp [b3787](https://github.com/ggerganov/llama.cpp/releases/tag/b3787)  
IMatrix dataset: [here](https://gist.githubusercontent.com/bartowski1182/eb213dccb3571f863da82e99418f81e8/raw/b2869d80f5c16fd7082594248e80144677736635/calibration_datav3.txt)  

- [Files](#files)
    - [IMatrix](#imatrix)
    - [Common Quants](#common-quants)
    - [All Quants](#all-quants)
- [Downloading using huggingface-cli](#downloading-using-huggingface-cli)
- [Inference](#inference)
    - [Simple chat template](#simple-chat-template)
    - [Chat template with system prompt](#chat-template-with-system-prompt)
    - [Llama.cpp](#llama-cpp)
- [FAQ](#faq)
    - [Why is the IMatrix not applied everywhere?](#why-is-the-imatrix-not-applied-everywhere)
    - [How do I merge a split GGUF?](#how-do-i-merge-a-split-gguf)

---

## Files

### IMatrix
Status: βœ… Available  
Link: [here](https://huggingface.co/legraphista/Qwen2.5-Math-1.5B-Instruct-IMat-GGUF/blob/main/imatrix.dat)

### Common Quants
| Filename | Quant type | File Size | Status | Uses IMatrix | Is Split |
| -------- | ---------- | --------- | ------ | ------------ | -------- |
| [Qwen2.5-Math-1.5B-Instruct.Q8_0.gguf](https://huggingface.co/legraphista/Qwen2.5-Math-1.5B-Instruct-IMat-GGUF/blob/main/Qwen2.5-Math-1.5B-Instruct.Q8_0.gguf) | Q8_0 | 1.65GB | βœ… Available | βšͺ Static | πŸ“¦ No
| [Qwen2.5-Math-1.5B-Instruct.Q6_K.gguf](https://huggingface.co/legraphista/Qwen2.5-Math-1.5B-Instruct-IMat-GGUF/blob/main/Qwen2.5-Math-1.5B-Instruct.Q6_K.gguf) | Q6_K | 1.27GB | βœ… Available | βšͺ Static | πŸ“¦ No
| [Qwen2.5-Math-1.5B-Instruct.Q4_K.gguf](https://huggingface.co/legraphista/Qwen2.5-Math-1.5B-Instruct-IMat-GGUF/blob/main/Qwen2.5-Math-1.5B-Instruct.Q4_K.gguf) | Q4_K | 986.05MB | βœ… Available | 🟒 IMatrix | πŸ“¦ No
| [Qwen2.5-Math-1.5B-Instruct.Q3_K.gguf](https://huggingface.co/legraphista/Qwen2.5-Math-1.5B-Instruct-IMat-GGUF/blob/main/Qwen2.5-Math-1.5B-Instruct.Q3_K.gguf) | Q3_K | 824.18MB | βœ… Available | 🟒 IMatrix | πŸ“¦ No
| [Qwen2.5-Math-1.5B-Instruct.Q2_K.gguf](https://huggingface.co/legraphista/Qwen2.5-Math-1.5B-Instruct-IMat-GGUF/blob/main/Qwen2.5-Math-1.5B-Instruct.Q2_K.gguf) | Q2_K | 676.31MB | βœ… Available | 🟒 IMatrix | πŸ“¦ No


### All Quants
| Filename | Quant type | File Size | Status | Uses IMatrix | Is Split |
| -------- | ---------- | --------- | ------ | ------------ | -------- |
| [Qwen2.5-Math-1.5B-Instruct.BF16.gguf](https://huggingface.co/legraphista/Qwen2.5-Math-1.5B-Instruct-IMat-GGUF/blob/main/Qwen2.5-Math-1.5B-Instruct.BF16.gguf) | BF16 | 3.09GB | βœ… Available | βšͺ Static | πŸ“¦ No
| [Qwen2.5-Math-1.5B-Instruct.FP16.gguf](https://huggingface.co/legraphista/Qwen2.5-Math-1.5B-Instruct-IMat-GGUF/blob/main/Qwen2.5-Math-1.5B-Instruct.FP16.gguf) | F16 | 3.09GB | βœ… Available | βšͺ Static | πŸ“¦ No
| [Qwen2.5-Math-1.5B-Instruct.Q8_0.gguf](https://huggingface.co/legraphista/Qwen2.5-Math-1.5B-Instruct-IMat-GGUF/blob/main/Qwen2.5-Math-1.5B-Instruct.Q8_0.gguf) | Q8_0 | 1.65GB | βœ… Available | βšͺ Static | πŸ“¦ No
| [Qwen2.5-Math-1.5B-Instruct.Q6_K.gguf](https://huggingface.co/legraphista/Qwen2.5-Math-1.5B-Instruct-IMat-GGUF/blob/main/Qwen2.5-Math-1.5B-Instruct.Q6_K.gguf) | Q6_K | 1.27GB | βœ… Available | βšͺ Static | πŸ“¦ No
| [Qwen2.5-Math-1.5B-Instruct.Q5_K.gguf](https://huggingface.co/legraphista/Qwen2.5-Math-1.5B-Instruct-IMat-GGUF/blob/main/Qwen2.5-Math-1.5B-Instruct.Q5_K.gguf) | Q5_K | 1.13GB | βœ… Available | βšͺ Static | πŸ“¦ No
| [Qwen2.5-Math-1.5B-Instruct.Q5_K_S.gguf](https://huggingface.co/legraphista/Qwen2.5-Math-1.5B-Instruct-IMat-GGUF/blob/main/Qwen2.5-Math-1.5B-Instruct.Q5_K_S.gguf) | Q5_K_S | 1.10GB | βœ… Available | βšͺ Static | πŸ“¦ No
| [Qwen2.5-Math-1.5B-Instruct.Q4_K.gguf](https://huggingface.co/legraphista/Qwen2.5-Math-1.5B-Instruct-IMat-GGUF/blob/main/Qwen2.5-Math-1.5B-Instruct.Q4_K.gguf) | Q4_K | 986.05MB | βœ… Available | 🟒 IMatrix | πŸ“¦ No
| [Qwen2.5-Math-1.5B-Instruct.Q4_K_S.gguf](https://huggingface.co/legraphista/Qwen2.5-Math-1.5B-Instruct-IMat-GGUF/blob/main/Qwen2.5-Math-1.5B-Instruct.Q4_K_S.gguf) | Q4_K_S | 940.31MB | βœ… Available | 🟒 IMatrix | πŸ“¦ No
| [Qwen2.5-Math-1.5B-Instruct.IQ4_NL.gguf](https://huggingface.co/legraphista/Qwen2.5-Math-1.5B-Instruct-IMat-GGUF/blob/main/Qwen2.5-Math-1.5B-Instruct.IQ4_NL.gguf) | IQ4_NL | 936.33MB | βœ… Available | 🟒 IMatrix | πŸ“¦ No
| [Qwen2.5-Math-1.5B-Instruct.IQ4_XS.gguf](https://huggingface.co/legraphista/Qwen2.5-Math-1.5B-Instruct-IMat-GGUF/blob/main/Qwen2.5-Math-1.5B-Instruct.IQ4_XS.gguf) | IQ4_XS | 895.73MB | βœ… Available | 🟒 IMatrix | πŸ“¦ No
| [Qwen2.5-Math-1.5B-Instruct.Q3_K.gguf](https://huggingface.co/legraphista/Qwen2.5-Math-1.5B-Instruct-IMat-GGUF/blob/main/Qwen2.5-Math-1.5B-Instruct.Q3_K.gguf) | Q3_K | 824.18MB | βœ… Available | 🟒 IMatrix | πŸ“¦ No
| [Qwen2.5-Math-1.5B-Instruct.Q3_K_L.gguf](https://huggingface.co/legraphista/Qwen2.5-Math-1.5B-Instruct-IMat-GGUF/blob/main/Qwen2.5-Math-1.5B-Instruct.Q3_K_L.gguf) | Q3_K_L | 880.16MB | βœ… Available | 🟒 IMatrix | πŸ“¦ No
| [Qwen2.5-Math-1.5B-Instruct.Q3_K_S.gguf](https://huggingface.co/legraphista/Qwen2.5-Math-1.5B-Instruct-IMat-GGUF/blob/main/Qwen2.5-Math-1.5B-Instruct.Q3_K_S.gguf) | Q3_K_S | 760.94MB | βœ… Available | 🟒 IMatrix | πŸ“¦ No
| [Qwen2.5-Math-1.5B-Instruct.IQ3_M.gguf](https://huggingface.co/legraphista/Qwen2.5-Math-1.5B-Instruct-IMat-GGUF/blob/main/Qwen2.5-Math-1.5B-Instruct.IQ3_M.gguf) | IQ3_M | 776.66MB | βœ… Available | 🟒 IMatrix | πŸ“¦ No
| [Qwen2.5-Math-1.5B-Instruct.IQ3_S.gguf](https://huggingface.co/legraphista/Qwen2.5-Math-1.5B-Instruct-IMat-GGUF/blob/main/Qwen2.5-Math-1.5B-Instruct.IQ3_S.gguf) | IQ3_S | 762.41MB | βœ… Available | 🟒 IMatrix | πŸ“¦ No
| [Qwen2.5-Math-1.5B-Instruct.IQ3_XS.gguf](https://huggingface.co/legraphista/Qwen2.5-Math-1.5B-Instruct-IMat-GGUF/blob/main/Qwen2.5-Math-1.5B-Instruct.IQ3_XS.gguf) | IQ3_XS | 731.70MB | βœ… Available | 🟒 IMatrix | πŸ“¦ No
| [Qwen2.5-Math-1.5B-Instruct.IQ3_XXS.gguf](https://huggingface.co/legraphista/Qwen2.5-Math-1.5B-Instruct-IMat-GGUF/blob/main/Qwen2.5-Math-1.5B-Instruct.IQ3_XXS.gguf) | IQ3_XXS | 668.79MB | βœ… Available | 🟒 IMatrix | πŸ“¦ No
| [Qwen2.5-Math-1.5B-Instruct.Q2_K.gguf](https://huggingface.co/legraphista/Qwen2.5-Math-1.5B-Instruct-IMat-GGUF/blob/main/Qwen2.5-Math-1.5B-Instruct.Q2_K.gguf) | Q2_K | 676.31MB | βœ… Available | 🟒 IMatrix | πŸ“¦ No
| [Qwen2.5-Math-1.5B-Instruct.Q2_K_S.gguf](https://huggingface.co/legraphista/Qwen2.5-Math-1.5B-Instruct-IMat-GGUF/blob/main/Qwen2.5-Math-1.5B-Instruct.Q2_K_S.gguf) | Q2_K_S | 640.14MB | βœ… Available | 🟒 IMatrix | πŸ“¦ No
| [Qwen2.5-Math-1.5B-Instruct.IQ2_M.gguf](https://huggingface.co/legraphista/Qwen2.5-Math-1.5B-Instruct-IMat-GGUF/blob/main/Qwen2.5-Math-1.5B-Instruct.IQ2_M.gguf) | IQ2_M | 601.06MB | βœ… Available | 🟒 IMatrix | πŸ“¦ No
| [Qwen2.5-Math-1.5B-Instruct.IQ2_S.gguf](https://huggingface.co/legraphista/Qwen2.5-Math-1.5B-Instruct-IMat-GGUF/blob/main/Qwen2.5-Math-1.5B-Instruct.IQ2_S.gguf) | IQ2_S | 563.81MB | βœ… Available | 🟒 IMatrix | πŸ“¦ No
| [Qwen2.5-Math-1.5B-Instruct.IQ2_XS.gguf](https://huggingface.co/legraphista/Qwen2.5-Math-1.5B-Instruct-IMat-GGUF/blob/main/Qwen2.5-Math-1.5B-Instruct.IQ2_XS.gguf) | IQ2_XS | 550.33MB | βœ… Available | 🟒 IMatrix | πŸ“¦ No
| Qwen2.5-Math-1.5B-Instruct.IQ2_XXS | IQ2_XXS | - | ⏳ Processing | 🟒 IMatrix | -
| Qwen2.5-Math-1.5B-Instruct.IQ1_M | IQ1_M | - | ⏳ Processing | 🟒 IMatrix | -
| Qwen2.5-Math-1.5B-Instruct.IQ1_S | IQ1_S | - | ⏳ Processing | 🟒 IMatrix | -


## Downloading using huggingface-cli
If you do not have hugginface-cli installed:
```
pip install -U "huggingface_hub[cli]"
```
Download the specific file you want:
```
huggingface-cli download legraphista/Qwen2.5-Math-1.5B-Instruct-IMat-GGUF --include "Qwen2.5-Math-1.5B-Instruct.Q8_0.gguf" --local-dir ./
```
If the model file is big, it has been split into multiple files. In order to download them all to a local folder, run:
```
huggingface-cli download legraphista/Qwen2.5-Math-1.5B-Instruct-IMat-GGUF --include "Qwen2.5-Math-1.5B-Instruct.Q8_0/*" --local-dir ./
# see FAQ for merging GGUF's
```

---

## Inference

### Simple chat template
```
<|im_start|>system
Please reason step by step, and put your final answer within \boxed{}.<|im_end|>
<|im_start|>user
{user_prompt}<|im_end|>
<|im_start|>assistant
{assistant_response}<|im_end|>
<|im_start|>user
{next_user_prompt}<|im_end|>

```

### Chat template with system prompt
```
<|im_start|>system
{system_prompt}<|im_end|>
<|im_start|>user
{user_prompt}<|im_end|>
<|im_start|>assistant
{assistant_response}<|im_end|>
<|im_start|>user
{next_user_prompt}<|im_end|>

```

### Llama.cpp
```
llama.cpp/main -m Qwen2.5-Math-1.5B-Instruct.Q8_0.gguf --color -i -p "prompt here (according to the chat template)"
```

---

## FAQ

### Why is the IMatrix not applied everywhere?
According to [this investigation](https://www.reddit.com/r/LocalLLaMA/comments/1993iro/ggufs_quants_can_punch_above_their_weights_now/), it appears that lower quantizations are the only ones that benefit from the imatrix input (as per hellaswag results). 

### How do I merge a split GGUF?
1. Make sure you have `gguf-split` available
    - To get hold of `gguf-split`, navigate to https://github.com/ggerganov/llama.cpp/releases
    - Download the appropriate zip for your system from the latest release
    - Unzip the archive and you should be able to find `gguf-split`
2. Locate your GGUF chunks folder (ex: `Qwen2.5-Math-1.5B-Instruct.Q8_0`)
3. Run `gguf-split --merge Qwen2.5-Math-1.5B-Instruct.Q8_0/Qwen2.5-Math-1.5B-Instruct.Q8_0-00001-of-XXXXX.gguf Qwen2.5-Math-1.5B-Instruct.Q8_0.gguf`
    - Make sure to point `gguf-split` to the first chunk of the split.

---

Got a suggestion? Ping me [@legraphista](https://x.com/legraphista)!