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Model hallucination

Hallucination describes generated content that is unsupported or false despite being presented fluently. Retrieval, citations, constraints, and verification can reduce risk, but none makes every generated claim trustworthy by default.

Overview. Hallucination describes generated content that is unsupported or false despite being presented fluently.

Context. Retrieval, citations, constraints, and verification can reduce risk, but none makes every generated claim trustworthy by default.

Claims and evidence

Claim ledger, 2