license: mit
datasets:
- databricks/databricks-dolly-15k
language:
- en
pipeline_tag: text-generation
GPT-2-dolly
GPT-2-dolly is an instruction fine-tuned model based on the GPT-2 transformer architecture.
Benchmark Metrics
| Metric | GPT-2-dolly | GPT-2 (base) |
|---|---|---|
| Avg. | 29.85 | 29.99 |
| ARC (25-shot) | 21.76 | 21.84 |
| HellaSwag (10-shot) | 30.77 | 31.6 |
| MMLU (5-shot) | 24.66 | 25.86 |
| TruthfulQA (0-shot) | 42.22 | 40.67 |
We use state-of-the-art Language Model Evaluation Harness to run the benchmark tests above, using the same version as the HuggingFace LLM Leaderboard. Please see below for detailed instructions on reproducing benchmark results.
Model Details
- Trained by: Luiz G A Alves
- Model type: GPT-2-dolly is an auto-regressive language model based on the GPT-2 transformer architecture.
- Language(s): English
How to use:
# Use a pipeline as a high-level helper
>>> from transformers import pipeline
>>> pipe = pipeline("text-generation", model="lgaalves/gpt2-dolly")
>>> question = "What is a large language model?"
>>> answer = pipe(question)
>>> print(answer[0]['generated_text'])
What is a large language model?
A large language model aims for understanding a large group of phenomena through computational methods which allow more precise models.
A model also encourages the use of empirical concepts such as equations, models, natural numbers, natural language
or, you can load the model direclty using:
# Load model directly
from transformers import AutoTokenizer, AutoModelForCausalLM
tokenizer = AutoTokenizer.from_pretrained("lgaalves/gpt2-dolly")
model = AutoModelForCausalLM.from_pretrained("lgaalves/gpt2-dolly")
Training Dataset
lgaalves/gpt2-dolly trained using the Databricks Dolly dataset databricks/databricks-dolly-15k.
Training Procedure
lgaalves/gpt2-dolly was instruction fine-tuned using LoRA on 1 T4 GPU on Google Colab. It took about 1.5 hours to train it.
Intended uses, limitations & biases
You can use the raw model for text generation or fine-tune it to a downstream task. The model was not extensively tested and may produce false information. It contains a lot of unfiltered content from the internet, which is far from neutral.