{
 "_note": "Raw per-run output behind the 2026-07-28 re-verification note in docs/efficiency.md. Produced by benchmarks/nexmark_compare/cloud/split-run.sh; not hand-edited. One row per measured run: one engine, one query, one trial, on the same engine node against the same isolated broker, with Flink re-baselined on this provision.",
 "_premise_warning": "THE ABSOLUTE RATES IN THIS FILE ARE NOT COMPARABLE TO THE 2026-07-26 OR 2026-07-27 FILES. Those read a nexmark_dump dataset of 9.2M distinct records. This run's topic was filled by kafka-producer-perf-test cycling a 20,000-row bid-shaped payload file to 9.2M records, because the engine node had no Linux clink build to generate the real dataset with. Both engines read the identical topic, so the clink-vs-Flink RATIOS hold; the rates themselves describe an easier decode workload and are higher as a result.",
 "measured_utc_date": "2026-07-28",
 "clink_commit": "438cb93",
 "clink_image": "ghcr.io/orhaugh/clink-runtime:sha-438cb9312564",
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 "purpose": "Re-measure after b791306, which fixed a data batch above the send-credit window being silently dropped on any cross-worker shuffle.",
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}