{"slug": "why-language-models-hallucinate-interactive-visual-explainer-rudrite-research", "title": "Why Language Models Hallucinate — interactive visual explainer | Rudrite Research", "summary": "A new interactive visual explainer from Rudrite Research demonstrates that large language model hallucinations are a predictable outcome of training and grading systems that reward confident guessing, based on a 2025 arXiv paper by Kalai et al.", "body_md": "# Why Language Models Hallucinate\n\nHallucinations are the predictable result of training and grading that reward confident guessing.\n\nKalai et al. · arXiv 2025 · Reasoning & RL. [Read the paper ↗](https://arxiv.org/abs/2509.04664)\n\nA free, interactive, animated visual explainer of Why Language Models Hallucinate — every exhibit computed from the real formulas, with verbatim quotes from the source.\n\n## Questions\n\n- What is Why Language Models Hallucinate?\n- Hallucinations are the predictable result of training and grading that reward confident guessing.\n- Who published Why Language Models Hallucinate, and where?\n- Kalai et al. — arXiv 2025 (arXiv:2509.04664).\n- Where can I find a visual explainer of Why Language Models Hallucinate?\n- Right here — a free, interactive, animated walkthrough of the whole paper, with exhibits computed from the real formulas and verbatim quotes from the source.\n\n## Related explainers\n\n[DeepSeek-R1](/deepseek-r1)[Chain-of-Thought Prompting Elicits Reasoning in Large Language Models](/chain-of-thought)[Training language models to follow instructions with human feedback](/instructgpt)[Direct Preference Optimization: Your Language Model is Secretly a Reward Model](/dpo)[DeepSeekMath: Pushing the Limits of Mathematical Reasoning in Open Language Models](/deepseekmath)[Scaling LLM Test-Time Compute Optimally can be More Effective than Scaling Model Parameters](/test-time-compute)[Constitutional AI: Harmlessness from AI Feedback](/constitutional-ai)[DAPO: An Open-Source LLM Reinforcement Learning System at Scale](/dapo)", "url": "https://wpnews.pro/news/why-language-models-hallucinate-interactive-visual-explainer-rudrite-research", "canonical_source": "https://research.rudrite.com/why-llms-hallucinate", "published_at": "2026-06-13 00:00:00+00:00", "updated_at": "2026-06-14 18:17:45.355815+00:00", "lang": "en", "topics": ["large-language-models", "ai-research", "ai-safety", "ai-ethics", "machine-learning"], "entities": ["Rudrite Research", "Kalai", "arXiv"], "alternates": {"html": "https://wpnews.pro/news/why-language-models-hallucinate-interactive-visual-explainer-rudrite-research", "markdown": "https://wpnews.pro/news/why-language-models-hallucinate-interactive-visual-explainer-rudrite-research.md", "text": "https://wpnews.pro/news/why-language-models-hallucinate-interactive-visual-explainer-rudrite-research.txt", "jsonld": "https://wpnews.pro/news/why-language-models-hallucinate-interactive-visual-explainer-rudrite-research.jsonld"}}