Subagents are becoming a core primitive for serious AI-assisted development. In this episode, Kaushik and Iury disambiguate "agent" terminology, unpack plan mode vs subagents, and explain how parallel, scoped workers improve research quality without polluting the main thread.

Full shownotes at fragmentedpodcast.com.

Show Notes

Resources & Documentation

Official Documentation

Agents, Modes, Subagents: official harness docs

Research Papers & Articles

Introducing Claude Opus 4.5
Deep-Research Agents Paper
Post: GPT-5 System Card by Alex
Xu
Self-Driving Codebases Blog -
multi-agent systems making 1,000 commits/hour

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[!fyi] We transitioned from Android development to AI starting with
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305 - Subagents explained - What they are, when (not) to spawn them

Fragmented - AI Developer Podcast

305 - Subagents explained - What they are, when (not) to spawn them