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Create README.md
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README.md
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---
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language:
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- en
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tags:
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- pytorch
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- causal-lm
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- pythia
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license: apache-2.0
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datasets:
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- Dahoas/synthetic-instruct-gptj-pairwise
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---
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This model is created by finetuning `EleutherAI/pythia-2.8b-deduped` on the `Dahoas/synthetic-instruct-gptj-pairwise` for two epochs.
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You can try a [demo](https://cloud.lambdalabs.com/demos/ml/qa-28b-8000) of the model hosted on [Lambda Cloud](https://lambdalabs.com/service/gpu-cloud).
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It took 8xA100 80GB five hours to train the model. We set `batch_size_per_gpu` to `2` (so global batch size is 8), and learning rate to `0.00001` (with linear decay to zero at the last trainig step).
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The Weights and Biases record of the training can be found [here](https://wandb.ai/chuanli11/ft-synthetic-instruct-gptj-pairwise-pythia2.8b?workspace=user-chuanli11).
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