Full Explanation
We often mistake AI outputs for fact-checked answers from a reasoning process. In reality, AI generates completions—continuations of patterns, similar to an Improvisational Actor following the rule of "Yes, And...".
The model streams words one by one to maintain the flow, building on the situation without stopping the scene.
- Older Models acted as "Storytellers," frequently prioritizing flow over fact, leading to hallucinations.
- Modern Models act as "Smart Assistants." They still perform a completion, but their training teaches them to play the role of a skeptic. When they encounter false premises (like fake people), they change the direction of "Yes, And" to correct rather than invent.
Key Insight: The model is performing truthfulness, not accessing a database. Even when it says "I don't know," it is still completing a pattern—the pattern of being helpful and truthful. The core mechanism remains the same: completing patterns and finding the next most probable token or word.
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