🎰 Interactive Simulation
Token Visualizer
AI calculates probability for every possible next word and picks one. Watch it happen.
Generated Text
5 tokens in sentence
The cat sat on the|
Next Word Probabilities
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Why Probability?
AI learned from billions of sentences. Common word pairs get higher scores.
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Creativity
"Temperature" lets AI pick lower-probability words for surprise.
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Hallucinations
AI picks likely words, not true words. It can be confidently wrong.
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Real Speed
Real AI calculates 50,000+ options in milliseconds. We show 5.
💡 The Key Insight
AI has no "understanding." It's sophisticated autocomplete — predicting what word would most likely come next based on patterns. This is why it sounds confident while being completely wrong.