# Why Language Models Hallucinate — interactive visual explainer | Rudrite Research

> Source: <https://research.rudrite.com/why-llms-hallucinate>
> Published: 2026-06-13 00:00:00+00:00

# Why Language Models Hallucinate

Hallucinations are the predictable result of training and grading that reward confident guessing.

Kalai et al. · arXiv 2025 · Reasoning & RL. [Read the paper ↗](https://arxiv.org/abs/2509.04664)

A free, interactive, animated visual explainer of Why Language Models Hallucinate — every exhibit computed from the real formulas, with verbatim quotes from the source.

## Questions

- What is Why Language Models Hallucinate?
- Hallucinations are the predictable result of training and grading that reward confident guessing.
- Who published Why Language Models Hallucinate, and where?
- Kalai et al. — arXiv 2025 (arXiv:2509.04664).
- Where can I find a visual explainer of Why Language Models Hallucinate?
- Right here — a free, interactive, animated walkthrough of the whole paper, with exhibits computed from the real formulas and verbatim quotes from the source.

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