18 minutesAWS re:Invent 2025 - Implementing Human-in-the-Loop Controls for Multi-Agent AI Systems (CNS428)
See how approval gates can be implemented as explicit workflow checkpoints rather than informal manual review after something goes wrong.
aiwithbrandon. The same kind of build, but in CrewAI's role-goal-backstory style — agents as team members, tasks as deliverables, the framework hiding the execution loop. Watch it immediately after the LangGraph course; the contrast in how much the framework decides for you is exactly what the article is asking you to weigh.
CrewAI iterates quickly and tutorial code goes stale fast. Watch it for the role-goal-backstory model and the contrast with LangGraph, then check the current CrewAI docs before copying any code.
You can stand up a CrewAI crew in the role-goal-backstory style and judge how its hidden execution loop compares with explicit graphs.
The same Python baseline; ideally watch it straight after the LangGraph course for the contrast.
Last reviewed: May 18, 2026
Continue through the same learning path with the next curated companion videos.
18 minutesSee how approval gates can be implemented as explicit workflow checkpoints rather than informal manual review after something goes wrong.
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17 minutesSet up a multi-agent coding workflow with explicit review boundaries so generated changes stay small, tested and owned.
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