· ai
Why Your AI Needs the Right to Say 'I Don't Know'
Rethinking Hallucination I used to think hallucinations were a knowledge problem—AI making things up because it didn’t know the answer. After months of working...
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On the Existence, Impact, and Origin of Hallucination-Associated Neurons in LLMs
Article URL: https://arxiv.org/abs/2512.01797 Comments URL: https://news.ycombinator.com/item?id=46354773 Points: 25 Comments: 38...
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Why your AI assistant lies to you (and how to fix it)
You ask your AI assistant a simple history question about the 184th president of the United States. The model does not hesitate or pause to consider that there...
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Prompt Length vs. Context Window: The Real Limits Behind LLM Performance
Prompt Length vs. Context Window: Why Size Still Matters Large language models have evolved insanely fast in the last two years. GPT‑5.1, Gemini 3.1 Ultra, Cla...