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# Topic Cluster

A group of interlinked articles covering a broad topic (pillar) and its subtopics (satellites). Clusters build topical authority by creating semantic relatio...

A group of interlinked articles covering a broad topic (pillar) and its subtopics (satellites). Clusters build topical authority by creating semantic relationships that AI engines recognise as comprehensive coverage. Topicker generates clusters organised by strategic priority.

**Example:** A Topic Cluster on 'AI Content Optimization' includes a pillar article on GEO strategy and satellite articles on llms.txt implementation, schema markup for AI, entity density techniques, and AI crawler access — all interlinked.


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