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Fine-tuning LLama 3.1 8B and Outperforming the Competition

Blog post from Monster API

Post Details
Company
Date Published
Author
Gaurav Vij
Word Count
789
Language
English
Hacker News Points
-
Summary

Fine-tuning the Llama 3.1 base model using MonsterAPI's no-code LLM fine-tuner, MonsterTuner, resulted in exceptional performance in multistep soft reasoning and general problem-solving and question answering benchmarks, outperforming larger models while being efficient and cost-effective. The use of Odds Ratio Preference Optimization (ORPO), a novel preference alignment algorithm, significantly enhanced the model's fine-tuning process. The fine-tuned model achieved remarkable scores in MuSR and GPQA, demonstrating its capability to handle multistep reasoning and complex narrative-based tasks effectively, and surpassing many larger models in general problem-solving and question-answering ability.