File size: 4,579 Bytes
4b66a3e
 
2df12ca
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
4b66a3e
d6de37e
2df12ca
 
94e82da
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2df12ca
 
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
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
---
license: cc-by-4.0
task_categories:
- text-generation
language:
- as
- bn
- gu
- en
- hi
- kn
- ks
- ml
- mr
- ne
- or
- pa
- sa
- sd
- ta
- te
- ur
tags:
  - language-modeling
  - casual-lm
  - llm
pretty_name: sangraha
dataset_info:
  - config_name: verified
    features:
      - name: doc_id
        dtype: string
      - name: type
        dtype: string
      - name: text
        dtype: string
    splits:
      - name: asm
      - name: ben
      - name: brx
      - name: doi
      - name: eng
      - name: gom
      - name: guj
      - name: hin
      - name: kan
      - name: kas
      - name: mai
      - name: mal
      - name: mar
      - name: mni
      - name: nep
      - name: ori
      - name: pan
      - name: san
      - name: sat
      - name: snd
      - name: tam
      - name: tel
      - name: urd
  - config_name: unverified
    features:
      - name: doc_id
        dtype: string
      - name: text
        dtype: string
    splits:
      - name: asm
      - name: ben
      - name: guj
      - name: hin
      - name: kan
      - name: mal
      - name: mar
      - name: nep
      - name: ori
      - name: pan
      - name: san
      - name: tam
      - name: tel
      - name: urd

configs:
  - config_name: verified
    data_files:
      - split: asm
        path: verified/asm.*
      - split: ben
        path: verified/ben.*
      - split: brx
        path: verified/brx.*
      - split: doi
        path: verified/doi.*
      - split: eng
        path: verified/eng.*
      - split: gom
        path: verified/gom.*
      - split: guj
        path: verified/guj.*
      - split: hin
        path: verified/hin.*
      - split: kan
        path: verified/kan.*
      - split: kas
        path: verified/kas.*
      - split: mai
        path: verified/mai.*
      - split: mal
        path: verified/mal.*
      - split: mar
        path: verified/mar.*
      - split: mni
        path: verified/mni.*
      - split: nep
        path: verified/nep.*
      - split: ori
        path: verified/ori.*
      - split: pan
        path: verified/pan.*
      - split: san
        path: verified/san.*
      - split: sat
        path: verified/sat.*
      - split: snd
        path: verified/snd.*
      - split: tam
        path: verified/tam.*
      - split: tel
        path: verified/tel.*
      - split: urd
        path: verified/urd.*
  - config_name: unverified
    data_files:
      - split: asm
        path: unverified/asm.*
      - split: ben
        path: unverified/ben.*
      - split: guj
        path: unverified/guj.*
      - split: hin
        path: unverified/hin.*
      - split: kan
        path: unverified/kan.*
      - split: mal
        path: unverified/mal.*
      - split: mar
        path: unverified/mar.*
      - split: nep
        path: unverified/nep.*
      - split: ori
        path: unverified/ori.*
      - split: pan
        path: unverified/pan.*
      - split: san
        path: unverified/san.*
      - split: tam
        path: unverified/tam.*
      - split: tel
        path: unverified/tel.*
      - split: urd
        path: unverified/urd.*        
---

# Sangraha

<p align="center">
  <img src="https://cdn-uploads.huggingface.co/production/uploads/63ef3cd11e695b35aa48bebc/nDnyidcqIOLAP9dTw9GrK.png" />
</p>

Sangraha is the largest Indic language pretraining data containing 251B tokens summed up over 22 languages, extracted from curated sources, existing multilingual corpora and large scale translations.

**Coming Soon**:
- Sangraha Synthetic
- Sangraha Verified - Hindi YouTube data

More information:

- Read more about Sangraha [on Arxiv](https://arxiv.org/);
- Check out the scraping and cleaning pipelines used to curate Sangraha [on GitHub](https://github.com/AI4Bharat/IndicLLMSuite);

## Getting Started
You can download the dataset using Hugging Face datasets:
```python
from datasets import load_dataset
ds = load_dataset("cerebras/SlimPajama-627B")
```

## Background
Sangraha contains three broad components:
- **Sangraha Verified**: Containing scraped data from "human-verified" Websites, OCR-extracted data from high quality Indic language PDFs, transcribed data from various Indic language videos, podcasts, movies, courses, etc.
- **Sangraha Unverfied**: High quality Indic language data extracted from existing multilingual corpora employing perplexity filtering using n-gram language models trained on Sangraha Verified.
- **Sangraha Synthetic**: WikiMedia English translated to 14 Indic languages and further "romanised" from 14 languages by transliteration to English.