{"id":"pipeline-lazy-pull-model","text":"Pipeline execution is pull-based via nested Python generators; records flow only when the terminal consumer iterates, and stages interleave execution without threads","truth_value":"IN","source":"entries/2026/05/29/batch-word-count-pipeline.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"pipeline-lazy-pull-model","truth_value":"IN","reason":"premise"}]}}