
During September 2025, Dhh1995 developed and integrated Proximal Policy Optimization (PPO) training with dedicated critic configurations into the inclusionAI/AReaL repository. This work involved refactoring the configuration management system to support modular PPO settings, enabling more flexible experimentation with reinforcement learning architectures. Using Python and PyTorch, Dhh1995 implemented a reusable PPO workflow and provided a runnable example script for GSM8K, demonstrating practical end-to-end usage. The changes addressed the need for scalable model training pipelines and facilitated onboarding for future reinforcement learning experiments. The depth of the work established a foundation for critic-based optimization in production reinforcement learning tasks.

September 2025: Delivered Proximal Policy Optimization (PPO) training with dedicated critic integrations in inclusionAI/AReaL. This included refactoring the configuration system to support PPO-related settings and an example PPO training script for GSM8K to demonstrate practical usage. The work establishes a reusable PPO workflow and enables experiments with critic-based architectures in production pipelines, expanding the model optimization toolbox for RL-based tasks.
September 2025: Delivered Proximal Policy Optimization (PPO) training with dedicated critic integrations in inclusionAI/AReaL. This included refactoring the configuration system to support PPO-related settings and an example PPO training script for GSM8K to demonstrate practical usage. The work establishes a reusable PPO workflow and enables experiments with critic-based architectures in production pipelines, expanding the model optimization toolbox for RL-based tasks.
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