Designing Multi-Agent Systems: Ng's Four Principles and a 'Jury' Architecture That Works

KarlMuth · x · 2026-09-03

• The author argues Andrew Ng's four principles — reflection, tool use, planning, and multi-agent orchestration — have aged well across systems.
• Practical advice: for multiple agents, start with a basic jury design — a small panel with a charge, independent first passes, structured deliberation, and a designated reporter.
• Core thesis: good workflows come from flexible iteration on both sides — designers should redesign as new constraints emerge, and agents should be specified flexibly for easy tuning or swapping of underlying libraries. Rigidity is the enemy.

Related event: Researcher replies to Andrew Ng: four agent principles hold, beginners can start with a "jury" design(5 posts)→

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