AnalysisAI AgentsJuly 11, 2026

Jeffrey Lee-Chan: Agent harness is the biggest gap in production AI systems

Based on 1,000 hours of orchestrating autonomous fleets, Snapchat's Jeffrey Lee-Chan argues that the harness—not the model—causes failures on repeat runs. The talk emphasizes the need for better agent orchestration infrastructure.

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Jeffrey Lee-Chan: Agent harness is the biggest gap in production AI systems — AIBriefs