AI Fundamentals 11 min read
AI Hallucinations: When Models Lie Confidently
Models hallucinate because they predict plausible tokens, not true facts. Here's why it happens, what makes it dangerous, and how to reduce it.
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Dharini S · Apr 21, 2026 AI Fundamentals 13 min read
Tokens Explained: How LLMs Read and Write
Tokens control API cost, context limits, and why your model gets cut off mid-sentence. Here's exactly how LLMs read and write.
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Dharini S · Apr 19, 2026