gpt3datagen

GPT3DataGen

GPT3DataGen is a python package that generates fake data for fine-tuning your openai models.

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Install with pip. See Install & Usage Guide

pip install -U gpt3datagen

Alternatively, the following command will pull and install the latest commit from this repository, along with its Python dependencies:

pip install git+https://github.com/donwany/gpt3datagen.git --use-pep517

Or git clone repository:

git clone https://github.com/donwany/gpt3datagen.git
cd gpt3datagen
make install && pip install -e .

To update the package to the latest version of this repository, please run:

pip install --upgrade --no-deps --force-reinstall git+https://github.com/donwany/gpt3datagen.git

Command-Line Usage

Run the following to view all available options:

gpt3datagen --help
gpt3datagen --version

Output formats: jsonl, json, csv, tsv, xlsx

gpt3datagen 
    --num_samples 500 
    --max_length 2048 
    --sample_type "classification" 
    --output_format "jsonl" 
    --output_dir .

gpt3datagen 
    --num_samples 500 
    --max_length 2048 
    --sample_type completion 
    --output_format csv 
    --output_dir .

gpt3datagen 
    --sample_type completion 
    --output_format jsonl 
    --output_dir .

gpt3datagen --sample_type completion -o . -f jsonl
gpt3datagen --sample_type news -o . -f jsonl

Data Format

{"prompt": "<prompt text> nn###nn", "completion": " <ideal generated text> END"}
{"prompt": "<prompt text> nn###nn", "completion": " <ideal generated text> END"}
{"prompt": "<prompt text> nn###nn", "completion": " <ideal generated text> END"}
                                    ...

Basic Usage

Only useful if you clone the repository

python prepare.py 
    --num_samples 500 
    --max_length 2048 
    --sample_type "classification" 
    --output_format "jsonl" 
    --output_dir .

python prepare.py 
    --num_samples 500 
    --max_length 2048 
    --sample_type "completion" 
    --output_format "csv" 
    --output_dir .

python prepare.py 
    --num_samples 500 
    --max_length 2048 
    --sample_type "completion" 
    --output_format "json" 
    --output_dir /Users/<tsiameh>/Desktop

Validate Sample Data

pip install --upgrade openai

export OPENAI_API_KEY="<OPENAI_API_KEY>"

# validate sample datasets generated
openai tools fine_tunes.prepare_data -f <SAMPLE_DATA>.jsonl
openai tools fine_tunes.prepare_data -f <SAMPLE_DATA>.csv
openai tools fine_tunes.prepare_data -f <SAMPLE_DATA>.tsv
openai tools fine_tunes.prepare_data -f <SAMPLE_DATA>.json
openai tools fine_tunes.prepare_data -f <SAMPLE_DATA>.xlsx
openai tools fine_tunes.prepare_data -f /Users/<tsiameh>/Desktop/data_prepared.jsonl

# fine-tune
openai api fine_tunes.create 
  -t <DATA_PREPARED>.jsonl 
  -m <BASE_MODEL: davinci, curie, ada, babbage>

# List all created fine-tunes
openai api fine_tunes.list

Test Runs

# For multiclass classification
openai api fine_tunes.create 
  -t <TRAIN_FILE_ID_OR_PATH> 
  -v <VALIDATION_FILE_OR_PATH> 
  -m <MODEL> 
  --compute_classification_metrics 
  --classification_n_classes <N_CLASSES>

# For binary classification
openai api fine_tunes.create 
  -t <TRAIN_FILE_ID_OR_PATH> 
  -v <VALIDATION_FILE_OR_PATH> 
  -m <MODEL> 
  --compute_classification_metrics 
  --classification_n_classes 2 
  --classification_positive_class <POSITIVE_CLASS_FROM_DATASET>

Contribute

Please see CONTRIBUTING.

License

GPT3DataGen is released under the MIT License. See the bundled LICENSE file for details.

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Credits

• Theophilus Siameh