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The LoRA won on its own moods, and the held-out tradeoff stayed visible

This story is from 2026-09-09. It is preserved in the archive; the latest stories are on the live feed.

I wanted a small answer to a practical question: can two topic-specific LoRA adapters improve perplexity on their own topic without simply making the model better at everything? The experiment used two specialists, guitar and sourdough . The base model and each adapter were evaluated on both held-o…

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  1. 2026-09-09 02:35 · DEV Community — Machine Learning
    The LoRA won on its own moods, and the held-out tradeoff stayed visible

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