feat: introduce GRPO GPU fallback support, enhance training script with warmstart tagging, and add learning rate parameter for improved training flexibility
feat: enhance SFT training process with new tokenization method, implement custom trainer class for loss computation, and update README with GRPO launcher details for Unsloth LoRA integration
fix: update README with SFT training configuration details, modify modal training scripts to disable assistant-only loss and packing for compatibility, and adjust test assertions to reflect these changes
feat: expand README with synthetic SFT dataset generation instructions, enhance dataset verification and pushing to Hugging Face Hub, and improve modal training scripts with default configurations for curriculum and GPU fallback
