---
dataset_info:
- config_name: C
  features:
  - name: message
    dtype: string
  - name: diff
    dtype: string
  splits:
  - name: train
    num_bytes: 116010891
    num_examples: 138903
  - name: validation
    num_bytes: 23655147
    num_examples: 28739
  - name: test
    num_bytes: 15089573
    num_examples: 18108
  download_size: 84218245
  dataset_size: 154755611
- config_name: C++
  features:
  - name: message
    dtype: string
  - name: diff
    dtype: string
  splits:
  - name: train
    num_bytes: 283988203
    num_examples: 318858
  - name: validation
    num_bytes: 71347480
    num_examples: 81875
  - name: test
    num_bytes: 40434527
    num_examples: 45965
  download_size: 210054789
  dataset_size: 395770210
- config_name: Go
  features:
  - name: message
    dtype: string
  - name: diff
    dtype: string
  splits:
  - name: train
    num_bytes: 233348778
    num_examples: 266236
  - name: validation
    num_bytes: 50916905
    num_examples: 55959
  - name: test
    num_bytes: 49018314
    num_examples: 55278
  download_size: 177300040
  dataset_size: 333283997
- config_name: Java
  features:
  - name: message
    dtype: string
  - name: diff
    dtype: string
  splits:
  - name: train
    num_bytes: 341095989
    num_examples: 352118
  - name: validation
    num_bytes: 70142853
    num_examples: 75173
  - name: test
    num_bytes: 73746462
    num_examples: 75789
  download_size: 237710158
  dataset_size: 484985304
- config_name: Python
  features:
  - name: message
    dtype: string
  - name: diff
    dtype: string
  splits:
  - name: train
    num_bytes: 540249752
    num_examples: 627007
  - name: validation
    num_bytes: 83521636
    num_examples: 98147
  - name: test
    num_bytes: 92836805
    num_examples: 113517
  download_size: 390614385
  dataset_size: 716608193
- config_name: Rust
  features:
  - name: message
    dtype: string
  - name: diff
    dtype: string
  splits:
  - name: train
    num_bytes: 78635879
    num_examples: 88593
  - name: validation
    num_bytes: 20637229
    num_examples: 23356
  - name: test
    num_bytes: 15019809
    num_examples: 16851
  download_size: 61646506
  dataset_size: 114292917
- config_name: TypeScript
  features:
  - name: message
    dtype: string
  - name: diff
    dtype: string
  splits:
  - name: train
    num_bytes: 306561530
    num_examples: 378871
  - name: validation
    num_bytes: 56861379
    num_examples: 72008
  - name: test
    num_bytes: 62396070
    num_examples: 77097
  download_size: 224008717
  dataset_size: 425818979
configs:
- config_name: C
  data_files:
  - split: train
    path: C/train-*
  - split: validation
    path: C/validation-*
  - split: test
    path: C/test-*
- config_name: C++
  data_files:
  - split: train
    path: C++/train-*
  - split: validation
    path: C++/validation-*
  - split: test
    path: C++/test-*
- config_name: Go
  data_files:
  - split: train
    path: Go/train-*
  - split: validation
    path: Go/validation-*
  - split: test
    path: Go/test-*
- config_name: Java
  data_files:
  - split: train
    path: Java/train-*
  - split: validation
    path: Java/validation-*
  - split: test
    path: Java/test-*
- config_name: Python
  data_files:
  - split: train
    path: Python/train-*
  - split: validation
    path: Python/validation-*
  - split: test
    path: Python/test-*
- config_name: Rust
  data_files:
  - split: train
    path: Rust/train-*
  - split: validation
    path: Rust/validation-*
  - split: test
    path: Rust/test-*
- config_name: TypeScript
  data_files:
  - split: train
    path: TypeScript/train-*
  - split: validation
    path: TypeScript/validation-*
  - split: test
    path: TypeScript/test-*
tags:
- code
size_categories:
- 100K<n<1M
---

This is a filtered version of the [`JetBrains-Research/commit-chronicle`](https://huggingface.co/datasets/JetBrains-Research/commit-chronicle) dataset. It has been subsetted for the following languages:

```python
[
  "C", "C++", "Go", "Java", "Python", "Rust", "TypeScript"
]
```

Further filtering steps undertaken are:

1. Useless features have been removed and only the message and diff retained.
2. Only commits that modify a single file have been chosen.
3. Samples containing diffs longer than 1024 tokens (by the [`ObscuraCoder/Tokenizer`](https://huggingface.co/ObscuraCoder/Tokenizer) tokenizer estimate) have been discarded.