Artificial intelligence

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Across
  1. 3. Bostrom's dread-inducing office supply
  2. 5. Euphemistic state of calibration
  3. 6. Halfway to your destination, Picasso
  4. 7. Cajole a person or machine
Down
  1. 1. "All you need" according to researchers though John Lennon would disagree
  2. 2. Substitute sapien
  3. 4. The "Sagarmatha" of AI as this legendary researcher's middle name suggests