{"id":"auto-commit-not-default","text":"`Consumer` defaults to `auto_commit=False` (line 182), requiring explicit `commit()` calls; at-least-once semantics via auto-commit are opt-in, not the default behavior","truth_value":"IN","source":"entries/2026/05/29/topic-kafka-consumer-offset-semantics.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"auto-commit-not-default","truth_value":"IN","reason":"premise"}]}}