DPO for Tool/Function Calling - Fine-tune LLMs to intelligently decide when to call external APIs vs generate text using Direct Preference Optimization. Achieve 94.1% schema accuracy on Llama-2-7B with LoRA.
machine-learning deep-learning transformers pytorch llama lora fine-tuning preference-learning dpo huggingface prompt-engineering llm-training function-calling tool-calling direct-preference-optimization rlhf-alternatives
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Updated
Aug 20, 2026 - Python