My home AI model just hit 90% accuracy on a task I thought was impossible

I've been training a small language model in my garage for about eight months now, just for fun. The goal was to get it to write simple, clear summaries of local news articles. For the longest time, it was stuck around 70% accuracy, and the results were often weird or off-topic. I was ready to give up last month. Then, after tweaking the training data with about 500 more examples from my city's paper, I ran the final test batch. The score popped up at 90.2%. I just stared at the screen. It actually worked. The summaries were short, made sense, and got the main points right. It's not a big deal to most people, but it felt like a real win after all that time. Has anyone else had a small project suddenly click like that? What was your 'it finally works' moment?

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3 Comments

verar216mo ago

That jump from 70% to 90% is huge, but calling it "accuracy" for creative text is a bit fuzzy. It's more like it finally got the pattern right.

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rileyellis6mo ago

Exactly. It's like when you learn a new skill, like cooking a dish. You follow the recipe and get something edible at 70%. But that last 20% is learning the feel, when to adjust the heat, how it should smell. The pattern clicks, and you're not just making food, you're cooking. That's the real gain.

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sam176mo ago

What's wild is that last 20% is also where your own style emerges. Two cooks can follow the same recipe but end up with totally different tasting food based on those tiny adjustments. The pattern isn't just learned, it's personalized.

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