Remove pgrust: the entry is cheating (per-query kernels and result caching) by alexey-milovidov · Pull Request #2165 · ClickHouse/ClickBench

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▲ 190 points • 147 comments • by f311a • 1d ago • HN discussion ↗

Pangram verdict · v3.3

We believe that this text is a mix of AI and human-written content.

61 %

AI likelihood · overall

Mixed

39% human-written 61% AI-generated

SEGMENTS · HUMAN 2 of 4

SEGMENTS · AI 2 of 4

WORD COUNT 80

PEAK AI % 100% · §1

Analyzed

Oct 23

backend: pangram/v3.3

Segments scanned

4 windows

avg 20 words each

Distribution

39 / 61%

human / AI fraction

Verdict

Mixed

Pangram v3.3

Article text · 80 words · 4 segments analyzed

Human AI-generated

§1 AI · 100%

…s their results The v0.4-preview binary embeds one hand-written kernel per ClickBench query (crates/gravity/backend/irprobe/src/q00.rs ...

§2 AI · 100%

q36.rs), plan matchers named after the benchmark queries, and a cross-query cache of filter verdicts that makes the hot runs replay the answer of the previous run without touching data.

§3 Human · 0%

Trivially perturbed queries such as SELECT MIN(URL) FROM hits are refused with an error. See the pull request description for the details.

§4 Human · 0%

Closed Open Open blka mentioned this pull request Oct 23, 2026 Open Open