{"id":"dynamodb-batchgetitem-rounds-each-item-individually","text":"`BatchGetItem` rounds each item individually to the next 4 KB boundary then sums, while `Query` sums all returned items first then rounds the total to 4 KB.","truth_value":"IN","source":"entries/2026/03/11/amazondynamodb-latest-developerguide-read-write-operationshtml.md","source_url":"","source_hash":"411d1faaffb2b2bc","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"dynamodb-batchgetitem-rounds-each-item-individually","truth_value":"IN","reason":"premise"}]}}