Sunday, 06 September 2026
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Scaling laws and the economics of compute

Expert AI: architecture, training and production systems · lesson 4 of 12

Lesson 4 needs a free account

The first 3 lessons of every track are open to everyone. From here on Yanjye has to remember where you stopped, mark your exam and put your name on the certificate — so it needs to know who you are.

This lesson: Apply the compute-optimal allocation and explain why inference cost changes the answer.

  • Free — the lessons and the exam never cost anything
  • Your progress is saved across every device
  • Pass the exam and earn a certificate anyone can verify

Or go back to Expert AI: architecture, training and production systems and finish the free lessons first.

All lessons in this track

  1. 1
  2. 2
  3. 3
  4. 4
  5. 5
    Fine-tuning, LoRA, and when not to ~26 min account needed
  6. 6
  7. 7
    Serving models: the inference stack ~28 min account needed
  8. 8
    Advanced retrieval architectures ~26 min account needed
  9. 9
  10. 10
    Evaluation with statistical rigour ~26 min account needed
  11. 11
    Operating an AI system ~24 min account needed
  12. 12
    Governance, risk and the law ~24 min account needed
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