Chang Liu
person→ stable
In the field of artificial intelligence (AI), a hallucination or artificial hallucination is a response generated by AI that contains false or misleading information presented as fact. These terms draw a loose analogy with human psychology, where a hallucination typically involves false percepts.
1Total Mentions
-0.20Sentiment (Neutral)
+1.2%Velocity (7d)
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Mentions × Lab Attention
Weekly mentions (solid) and average article relevance (dotted)
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Timeline
1- HiringAug 4, 2026
Chang Liu departed Apple and joined OpenAI, prompting a trade-secret lawsuit from Apple.
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Sentiment History
Positive sentiment
Negative sentiment
Range: -1 to +1
| Week | Avg Sentiment | Mentions |
|---|---|---|
| 2026-W32 | -0.20 | 1 |