PaLM-rlhf-pytorch is a PyTorch implementation of Pathways Language Model (PaLM) with Reinforcement Learning from Human Feedback (RLHF). It is designed for fine-tuning large-scale language models with human preference alignment, similar to OpenAI’s approach for training models like ChatGPT.

Features

  • Implements RLHF for fine-tuning large-scale language models
  • Uses PPO (Proximal Policy Optimization) for reinforcement learning stability
  • Optimized for training on distributed hardware like GPUs and TPUs
  • Supports both pretraining and reward model fine-tuning
  • Built on PyTorch with modular and extensible components
  • Designed for experimenting with human-aligned AI training

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License

MIT License

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Additional Project Details

Programming Language

Python

Related Categories

Python Reinforcement Learning Frameworks

Registered

2025-03-13