q1506 NOT

The question

Please list the product descriptions of the transactions taken place in the gas stations in the Czech Republic.

the hint the set supplies: Czech Republic can be represented as the Country value in the gasstations table is 'CZE';

NOT_EQUAL states that these two statements disagree on this data under this rule. It does not state which of them is wrong.

read by hand, 2026-09-04: A a wrong answer the benchmark credited: another table or projection; a scalar repeated per row of an unrelated table; a list at least twice the answer's length where the question asks for the things, not the rows

gold DISTINCT over 21 descriptions; the prediction returns 933

a maintainer's reading of this question, out of classification.json, copied from plans/reports/prediction-mode-260904-real-predictions/classification.json. It is not a verdict and nothing above it was computed from it.

The statements

gold

SELECT DISTINCT T3.Description FROM transactions_1k AS T1 INNER JOIN gasstations AS T2 ON T1.GasStationID = T2.GasStationID INNER JOIN products AS T3 ON T1.ProductID = T3.ProductID WHERE T2.Country = 'CZE'

this statement states no ordering of its own

sha256:b05f23e5daadcc120fc25ef72afd54e5cc82897ff51a06db7e035e89308b2308

second

SELECT products.description
FROM transactions_1k
JOIN gasstations ON transactions_1k.gasstationid = gasstations.gasstationid
JOIN products ON transactions_1k.productid = products.productid
WHERE gasstations.country = 'CZE'

this statement states no ordering of its own

sha256:ba280208a0eaa020fa28b26975bb971ec16d4d67f8b122134ff7e0a84350073f

The marked tokens are where the two texts differ. Two statements that differ everywhere can return the same rows, and two that differ in one token can return other rows; the verdict above is read off the results.

The rows they differ in

in gold, not in the prediction, 0 rows

from counterexample.json, 0 rows, up to 25 shown per side

side	descriptiontext
no rows

in the prediction, not in gold, 912 rows

from counterexample.json, 912 rows, up to 25 shown per side, 19 on this page

side	times	descriptiontext
second	522	Nafta
second	238	Natural
second	40	Mytí vozidel
second	26	Diesel +
second	17	Nemrz.kapal.
second	17	Provoz.nápl.
second	11	Nafta Plus
second	6	Autokosmet.
second	6	Oleje,tuky
second	5	Autoprísluš.
second	5	Natural Plus
second	3	Dalnic.popl.
second	3	LPG
second	3	Natural Spec
second	3	Potraviny
second	3	Zpr.nakupu
second	2	Natural +
second	1	Obcerstvení
second	1	Zboží nesp.

What the benchmark would have said

BIRD's own check: 1

set(second_rows) == set(gold_rows), float4/float8 cells as Python float as psycopg2 returns them, numeric as Decimal

https://github.com/bird-bench/mini_dev/blob/main/evaluation/evaluation_ex.py

gold_rows: 21
second_rows: 933
gold_distinct_rows: 21
second_distinct_rows: 21

the test-suite check: 0

result_eq: equal row counts and equal column counts, each row unordered as a quick rejection, then the two equal as a list when the gold text holds ORDER BY and as a multiset otherwise, under some permutation of the columns; DISTINCT is not stripped and re-executed, and the cells are PostgreSQL's as psycopg2 returns them

ruiqi-zhong/test-suite-sql-eval, exec_eval.py, result_eq, at commit 48cb78ec: https://github.com/ruiqi-zhong/test-suite-sql-eval/blob/48cb78ecf7f610620206283846c76751b18a1326/exec_eval.py

order_matters: false
gold_rows: 21
second_rows: 933
gold_columns: 1
second_columns: 1

the class: multiplicity

The class states what makes these two results unequal under this rule, read off the two results and nothing else. It does not state which of the two statements is wrong.

The gold returned 21 rows and the prediction 933. 21 rows occur in both results at least once.

gold_types: ["text"]
second_types: ["text"]
multiset_equal: false
set_equal: true
order_equal: false
shorter_result_is_a_prefix: false

The results

gold, 21 rows

from counterexample.json, 21 rows

descriptiontext
Dalnic.popl.
Zpr.nakupu
Autoprísluš.
Zboží nesp.
Diesel +
Obcerstvení
Nemrz.kapal.
Nafta
Natural Plus
Autokosmet.
Natural
Natural +
Knihy,nov.
Provoz.nápl.
Oleje,tuky
Potraviny
Mytí vozidel
LPG
Additivum
Natural Spec
Nafta Plus

second, 933 rows

from counterexample.json, 933 rows, 25 on this page

descriptiontext
Nafta
Nafta
Provoz.nápl.
Natural
Nafta
Natural
Natural
Nemrz.kapal.
Nafta
Nafta
Nafta
Nafta
Natural
Natural
Oleje,tuky
Nafta
Nafta
Nafta
Nafta
Nafta
Nafta
Natural
Natural
Nafta
Natural

The probes

A smell is a mechanical reason to read this gold statement again. It is a heuristic: it does not state that the statement is wrong, and a maintainer decides.

ordering-over-numeric-text not applicable

this statement orders by a text column holding only numbers, and ordering it as a number gives a different answer, so the gold may be sorting 9.5 above 10

the statement states no top level ORDER BY

what it measured

{
  "heuristic": true,
  "reason": "the statement states no top level ORDER BY"
}

arbitrary-cut not applicable

this statement cuts its result at a LIMIT that does not decide which rows come back, so a different but equally correct statement can return other rows and score zero

the statement states no LIMIT

what it measured

{
  "heuristic": true,
  "reason": "the statement states no LIMIT"
}

not-a-function-of-the-data quiet

rerun over the same rows in another physical order this statement gives another answer, so its result depends on how the rows are stored and not only on the data

what it measured

{
  "heuristic": true,
  "rule": "R-SET",
  "baseline_result_hash": "sha256:b05f23e5daadcc120fc25ef72afd54e5cc82897ff51a06db7e035e89308b2308",
  "baseline_result": {
    "columns": [
      {
        "name": "description",
        "declared_type": "text"
      }
    ],
    "row_count": 21,
    "truncated": false,
    "rows_shown": 10,
    "rows": [
      [
        {
          "type": "str",
          "value": "Dalnic.popl."
        }
      ],
      [
        {
          "type": "str",
          "value": "Zpr.nakupu"
        }
      ],
      [
        {
          "type": "str",
          "value": "Autoprísluš."
        }
      ],
      [
        {
          "type": "str",
          "value": "Zboží nesp."
        }
      ],
      [
        {
          "type": "str",
          "value": "Diesel +"
        }
      ],
      [
        {
          "type": "str",
          "value": "Obcerstvení"
        }
      ],
      [
        {
          "type": "str",
          "value": "Nemrz.kapal."
        }
      ],
      [
        {
          "type": "str",
          "value": "Nafta"
        }
      ],
      [
        {
          "type": "str",
          "value": "Natural Plus"
        }
      ],
      [
        {
          "type": "str",
          "value": "Autokosmet."
        }
      ]
    ],
    "result_hash": "sha256:b05f23e5daadcc120fc25ef72afd54e5cc82897ff51a06db7e035e89308b2308"
  },
  "planner_statistics": {
    "products": {
      "last_analyze": null,
      "last_autoanalyze": "2026-09-08 05:19:42.324323+00",
      "n_mod_since_analyze": 0
    },
    "transactions_1k": {
      "last_analyze": null,
      "last_autoanalyze": "2026-09-08 05:19:51.57727+00",
      "n_mod_since_analyze": 0
    },
    "gasstations": {
      "last_analyze": null,
      "last_autoanalyze": "2026-09-08 05:19:24.38603+00",
      "n_mod_since_analyze": 0
    }
  },
  "shuffle": {
    "seed": "1",
    "row_limit": 300000,
    "tables": [
      "products",
      "transactions_1k",
      "gasstations"
    ],
    "tables_not_shuffled": [],
    "tables_skipped_for_size": {
      "laptimes": 400524,
      "legalities": 427907,
      "posthistory": 303155,
      "trans": 1056320,
      "yearmonth": 383282
    },
    "tables_not_reached_by_a_copy": {}
  },
  "shuffled_copies": {
    "run": true,
    "verdict": "equal",
    "differs": false,
    "result_hash": "sha256:5c701fc5aff8bddbe39b591e40f52f2fee7b4d3ef5ed16ed761578876b7e8a94",
    "result": {
      "columns": [
        {
          "name": "description",
          "declared_type": "text"
        }
      ],
      "row_count": 21,
      "truncated": false,
      "rows_shown": 10,
      "rows": [
        [
          {
            "type": "str",
            "value": "Provoz.nápl."
          }
        ],
        [
          {
            "type": "str",
            "value": "Oleje,tuky"
          }
        ],
        [
          {
            "type": "str",
            "value": "Nemrz.kapal."
          }
        ],
        [
          {
            "type": "str",
            "value": "Potraviny"
          }
        ],
        [
          {
            "type": "str",
            "value": "Nafta"
          }
        ],
        [
          {
            "type": "str",
            "value": "Dalnic.popl."
          }
        ],
        [
          {
            "type": "str",
            "value": "Zpr.nakupu"
          }
        ],
        [
          {
            "type": "str",
            "value": "Autoprísluš."
          }
        ],
        [
          {
            "type": "str",
            "value": "Mytí vozidel"
          }
        ],
        [
          {
            "type": "str",
            "value": "LPG"
          }
        ]
      ],
      "result_hash": "sha256:5c701fc5aff8bddbe39b591e40f52f2fee7b4d3ef5ed16ed761578876b7e8a94"
    }
  },
  "plan_variant": {
    "run": false,
    "reason": "the plan variant was not asked for"
  }
}

The evidence records

gold: evidence-gold.json

SELECT DISTINCT T3.Description FROM transactions_1k AS T1 INNER JOIN gasstations AS T2 ON T1.GasStationID = T2.GasStationID INNER JOIN products AS T3 ON T1.ProductID = T3.ProductID WHERE T2.Country = 'CZE'

statement read from: data/questions/mini_dev_postgresql.json
digest: sha256:d2731292f20b8d8569cd956dd747ffe1df13cd625076263e38ae9ebcef50b1ab
origin: https://bird-bench.oss-cn-beijing.aliyuncs.com/minidev.zip (sha256 cc48ba16838204e4e214512030cb572eeb5f7bcdd999bae4b9b6ff12ec13b92f, downloaded 2026-09-07), member minidev/MINIDEV/mini_dev_postgresql.json, 2024-06-19

result_hash sha256:b05f23e5daadcc120fc25ef72afd54e5cc82897ff51a06db7e035e89308b2308 recomputed from this JSON: match

record_hash sha256:518ad65d95b05249ddb4022ecf79fe64791834fcc058b2a511b8864ec2927363 recomputed from this JSON: match

the result this record holds, 21 rows

from evidence-gold.json, 21 rows

descriptiontext
Dalnic.popl.
Zpr.nakupu
Autoprísluš.
Zboží nesp.
Diesel +
Obcerstvení
Nemrz.kapal.
Nafta
Natural Plus
Autokosmet.
Natural
Natural +
Knihy,nov.
Provoz.nápl.
Oleje,tuky
Potraviny
Mytí vozidel
LPG
Additivum
Natural Spec
Nafta Plus

what ran, and where

run: audit-a7e6b760-f8ad-479a-b956-9cd88ea91e18
executed at: 2026-09-08T05:21:14.850179+00:00
data as of: 2026-09-08T05:21:06.155844+00:00
backend at checkout: PostgreSQL 16.15 (Debian 16.15-1.pgdg13+2) on aarch64-unknown-linux-gnu, compiled by gcc (Debian 14.2.0-19) 14.2.0, 64-bit | server=172.17.0.2/32:5432 | database=bird
backend that answered: PostgreSQL 16.15 (Debian 16.15-1.pgdg13+2) on aarch64-unknown-linux-gnu, compiled by gcc (Debian 14.2.0-19) 14.2.0, 64-bit | server=172.17.0.2/32:5432 | database=bird
database role: auditor
replay rule: R-SET
question set version: sha256:d2731292f20b8d8569cd956dd747ffe1df13cd625076263e38ae9ebcef50b1ab
validator: audit:libpg_query-parse
checks run: parses_as_exactly_one_statement, the_one_statement_is_a_select, no_placeholder_without_a_bound_parameter
statement timeout: 120000 ms
rows: 21 rows

the session it ran under

engine: postgresql
time_zone: Etc/UTC
date_style: ISO, MDY
interval_style: postgres
extra_float_digits: 1
database_collation: en_US.utf8
work_mem: 4096
hash_mem_multiplier: 2

recorded beside them

statement_timeout: 0
search_path: "$user", public
server_version: 16.15 (Debian 16.15-1.pgdg13+2)
server_version_num: 160015
transaction_read_only: on
max_parallel_workers_per_gather: 2
server_encoding: UTF8
datlocprovider: c
daticulocale
datcollversion: 2.41

the rendering and the data

version: attestql/audit/2
numeric_scale: 6
timestamp_format: %Y-%m-%dT%H:%M:%S.%fZ
timezone: UTC
null_rendering: NULL
encoding: utf-8
schema digest: sha256:e38de47890e707d52287f419604502dc89a2bf6852fac9024c95a83b8f4207ac
source file sha256: sha256:31b1da211849d24a57c9af7636da46a5b82fc8a3ca1542bb3ebd8775e9a31cec
rows in public.gasstations: 5716
rows in public.products: 591
rows in public.transactions_1k: 1000

second: evidence-second.json

SELECT products.description
FROM transactions_1k
JOIN gasstations ON transactions_1k.gasstationid = gasstations.gasstationid
JOIN products ON transactions_1k.productid = products.productid
WHERE gasstations.country = 'CZE'

statement read from: data/preds-pg/predict_mini_dev_gpt-35-turbo_postgresql.json
digest: sha256:fa363fe3c3fc45d97cb47e6ec15133b291acccd750e5136b6e7b4d1c8d13a4be
origin: https://raw.githubusercontent.com/bird-bench/mini_dev/b3d4bcbbae9a96934ad812551eb400c7a3b23c12/llm/exp_result/sql_output_kg/predict_mini_dev_gpt-35-turbo_postgresql.json, 2024-06-19

result_hash sha256:ba280208a0eaa020fa28b26975bb971ec16d4d67f8b122134ff7e0a84350073f recomputed from this JSON: match

record_hash sha256:596437973ec95f529cf279cc8d78ee83bfa3bf9408a4452593f0eafa56105b41 recomputed from this JSON: match

the result this record holds, 933 rows

from evidence-second.json, 933 rows

descriptiontext
Nafta
Nafta
Provoz.nápl.
Natural
Nafta
Natural
Natural
Nemrz.kapal.
Nafta
Nafta
Nafta
Nafta
Natural
Natural
Oleje,tuky
Nafta
Nafta
Nafta
Nafta
Nafta
Nafta
Natural
Natural
Nafta
Natural
Nafta
Provoz.nápl.
Nafta
Nafta
Diesel +
Nafta
Nafta
Natural
Nafta
Nafta
Natural
Nafta
Nafta
Natural
Nafta
Nafta
Nafta
Nafta
Nafta
LPG
Nafta
Nafta
Nafta
Mytí vozidel
Natural
Nafta
Nafta
Nafta
Nafta
Nafta
Provoz.nápl.
Nafta
Nafta
Nafta
Diesel +
Nafta
Nafta
Nafta
Nafta
Nafta
Nafta
Nafta
Natural
Natural
Nafta
Nafta
Nafta
Nafta
Natural
Natural
Nafta
Nafta
Nafta
Nafta
Nafta
Nafta
Mytí vozidel
Mytí vozidel
Nafta
Mytí vozidel
Nemrz.kapal.
Autokosmet.
Nafta
Nafta
Nafta
Nafta
Natural
Nafta
Natural
Potraviny
Diesel +
Nafta
Nafta
Nafta
Natural
Nafta
Natural
Nafta
Nafta
Nafta
Nafta
Nafta
Nafta
Nafta
Nafta
Natural
Natural
Natural
Nafta
Natural
Natural
Natural
Nafta
Nafta
Nafta
Nafta
Nafta
Natural
Nafta
Natural
Natural
Natural
Natural
Nafta
Natural
Nafta
Natural
Nafta
Nafta
Natural
Natural
Natural
Natural
Natural
Nafta
Nafta
Natural
Nafta
Natural
Nafta
Mytí vozidel
Nafta
Provoz.nápl.
Nafta
Natural
Natural
Natural
Nafta
Nafta
Nafta
Nafta
Nafta
Natural
Nafta
Nafta
Nafta
Nafta
Nafta
Natural
Nafta
Natural
Natural
Nafta
Natural
Nafta
Nafta
Nafta
Diesel +
Mytí vozidel
Natural
Nafta Plus
Nafta
Provoz.nápl.
Nafta
Natural
Nafta
Nafta Plus
Natural
Nafta
Nemrz.kapal.
Nafta
Nafta
Natural
Nafta
Nafta
Nafta
Nafta
Nafta
Nafta
Natural
Nafta
Natural
Natural
Nafta
Nafta
Nafta
Provoz.nápl.
Nafta
Diesel +
Natural
Nafta
Provoz.nápl.
Nafta
Natural
Nafta
Nafta
Natural
Nafta
Mytí vozidel
Natural
Nafta
Natural
Natural
Natural
Nafta
Mytí vozidel
Provoz.nápl.
Mytí vozidel
Nafta
Nafta
Natural
Nafta
Nafta
Natural
Nafta
Nafta
Nafta
Nafta
Nafta
Nafta
Nafta
Natural
Nafta
Nafta
Nafta
Mytí vozidel
Autokosmet.
Nafta
Natural
Mytí vozidel
Nafta
Natural
Nafta
Natural
Natural
Nafta
Natural
Mytí vozidel
Natural
Nafta
Nafta
Natural
Natural
Nafta
Natural
Mytí vozidel
Nafta
Nafta
Natural
Nafta
Nafta
Nafta
Natural Spec
Nafta
Nafta
Natural
Mytí vozidel
Mytí vozidel
Provoz.nápl.
Zpr.nakupu
Diesel +
Nafta
Diesel +
Nafta
Nafta
Provoz.nápl.
Autoprísluš.
Nafta
Provoz.nápl.
Nafta
Natural
Nafta
Nafta
Nafta
Nafta
Natural
Natural
Nafta
Natural
Nafta
Natural
Nafta
Natural
Nafta
Natural
Diesel +
Natural
Nafta
Nafta
Nafta
Nafta
Nafta
Natural
Nafta
Nafta
Nafta
Nafta
Oleje,tuky
Nafta
Natural +
Nafta
Nafta
Nafta
Nafta
Nafta
Nafta
Nafta
Natural
Nafta
Natural
Mytí vozidel
Nafta
Natural +
Nemrz.kapal.
Natural
Nafta
Natural
Nafta
Natural
Nafta Plus
Natural
Natural
Natural
Nafta
Nafta
Nafta
Nafta
Nafta
Natural
Nafta
Nafta
Mytí vozidel
Natural
Nafta
Nafta
Nafta
Nafta
Natural
Nafta
Nafta
Nafta
Zpr.nakupu
Natural
Mytí vozidel
Natural
Diesel +
Natural
Provoz.nápl.
Natural
Nafta
Nafta
Provoz.nápl.
Autoprísluš.
Nafta
Nafta
Nafta
Nafta Plus
Nafta
Nafta
Nafta
Nafta
Nafta
Natural
Nafta
Nafta
Dalnic.popl.
Nafta
Nafta
Natural
Nafta Plus
Nafta
Nafta
Autoprísluš.
Nemrz.kapal.
Nafta
Natural
Nafta
Nafta
Nafta
Nafta
Natural
Nafta
Nafta
Nafta
Natural
Mytí vozidel
Nafta
Nafta
Nafta
Nafta
Nafta
Natural
Nafta
Nafta
Nafta
Diesel +
Nafta
Nafta
Natural
Oleje,tuky
Nafta
LPG
Natural
Nafta
Provoz.nápl.
Knihy,nov.
Nafta
Natural
Diesel +
Nafta
Nafta
Natural
Natural
Potraviny
Nafta
Zboží nesp.
Nafta
Nafta
Natural
Natural
Nafta
Nafta
Nafta
Nafta
Nafta
Natural
Mytí vozidel
Nafta
Mytí vozidel
Mytí vozidel
Nafta
Nafta
Natural
Nafta
Natural
Nafta
Natural
Nafta
Natural
Nafta
Nafta
Nafta
Autoprísluš.
Nafta
Nafta
Nafta
Nafta
Nafta
Nafta
Nafta
Obcerstvení
Zboží nesp.
Nafta
Natural
Nafta
Natural
Zpr.nakupu
Nafta
Diesel +
Natural
Nafta
Nafta
Nafta
Nafta
Nafta
Nemrz.kapal.
Nafta
Natural
Nafta
Mytí vozidel
Nafta
Nafta
Nafta
Natural
Autokosmet.
Natural
Nafta
Mytí vozidel
Natural
Nafta
Nafta
Nafta
Nafta
Nafta
Mytí vozidel
Nafta
Nafta
Nafta Plus
Natural
Nafta
Natural
Nafta
Mytí vozidel
Mytí vozidel
Nafta
Nafta
Natural
Nafta Plus
Nafta
Nafta
Natural
Nafta
Nafta
Nafta
Nafta
Natural
Nafta
Natural
Nafta
Oleje,tuky
Additivum
Nafta
Nafta
Nafta
Nafta
Nafta
Natural
Diesel +
Nemrz.kapal.
Nafta
Nafta
Nafta
Nafta
Nafta
Natural
Nafta
Natural
Nemrz.kapal.
Autokosmet.
Natural
Nafta
Nafta
Nafta
Natural
Oleje,tuky
Nafta
Nafta
Natural
Nafta
Nafta
Nafta
Nafta
Nafta
Mytí vozidel
Natural
Mytí vozidel
Natural
Nafta
Nafta
Natural
Natural
Nafta
Nafta
Natural
Natural
Diesel +
Nemrz.kapal.
Oleje,tuky
Mytí vozidel
Nafta
Natural
Natural
Nafta
Nafta
Nafta
Mytí vozidel
Nafta
Nafta
Nafta
Dalnic.popl.
Nafta
Nafta
Nafta
Nafta
Natural
Natural
Natural
Nafta
Natural
Natural
Nafta
Natural
Nafta
Natural
Natural
Nafta
Nafta
Natural
Nafta
Mytí vozidel
Nafta
Provoz.nápl.
Nafta
Natural Spec
Nafta
Nafta
Nafta
Diesel +
Diesel +
Nafta
Nafta
Natural
Natural
Nafta
Nafta
Natural
Nafta
Nemrz.kapal.
Nafta
Natural
Nafta
Nafta
Nafta
Nafta
Natural Plus
Natural
Nafta
Nafta
Nafta
Autokosmet.
Autoprísluš.
Nafta
Nafta
Nafta
Nafta
Nafta
Natural
Nafta
Mytí vozidel
Mytí vozidel
Nafta
Nafta
Natural
Nafta
Natural
Nafta
Diesel +
Nafta
Nemrz.kapal.
Natural
Nafta Plus
Natural
Natural
Nafta
Nafta
Nemrz.kapal.
Natural Spec
Nemrz.kapal.
Nafta
Nafta
Nafta
Nafta
Nafta
Nafta
Nafta
Natural Spec
Nafta
Provoz.nápl.
Nafta
Nafta
Nafta
Nafta
Nafta
Nafta
Diesel +
Nafta
Nafta
Natural
Natural
Diesel +
Nafta
Nafta
Nafta
Natural
Natural +
Nafta
Nafta
Nafta
Nafta
Nafta
Natural
Natural
Natural
Natural
Nafta
Natural
Nafta
Nafta
Nafta
Oleje,tuky
Nafta
Nafta
Nafta
Natural
Natural
Autoprísluš.
Natural
Natural
Nafta
Natural
Nafta
Nafta
Natural
Natural
Natural
Natural
Nafta
Nafta
Natural
Natural
Natural
Natural
Autokosmet.
Natural
Nafta
Mytí vozidel
Nafta
Nafta
Nafta
Nafta
Nafta Plus
Nafta Plus
Nafta
Nafta
Nafta
Natural
Nafta
Nafta
Provoz.nápl.
Natural
Mytí vozidel
Nafta
Nafta
Provoz.nápl.
Potraviny
Nafta Plus
Nafta
Natural
Natural Plus
Nafta
Nafta
Diesel +
Potraviny
Natural
Natural Plus
Nafta
Mytí vozidel
Natural
Natural
Natural
Nafta
Natural
Nafta
Nemrz.kapal.
Nafta
Nafta
Natural
Natural
LPG
Nafta
Nafta
Nafta
Natural
Dalnic.popl.
Natural
Nafta
Nafta
Nafta
Natural
Nafta
Natural
Nafta
Nafta
Natural Plus
Nafta
Mytí vozidel
Nafta
Natural
Nafta
Nafta
Nafta
Nafta
Diesel +
Nafta
Nafta
Nafta
Nafta
Nafta
Nafta
Natural
Nafta
Diesel +
Nemrz.kapal.
Natural
Diesel +
Nafta
Natural
Nafta
Natural
LPG
Obcerstvení
Nafta
Zpr.nakupu
Natural
Nafta
Natural
Natural
Nafta
Natural
Natural Plus
Natural
Nafta
Mytí vozidel
Nafta
Nafta
Nafta Plus
Natural
Nafta
Nafta
Nafta
Natural
Natural
Natural
Nafta
Mytí vozidel
Natural
Natural
Natural
Nafta
Nafta
Nafta
Nemrz.kapal.
Nafta
Dalnic.popl.
Natural
Nafta
Nafta
Nafta
Nafta
Natural
Nafta
Natural
Nafta
Nafta
Nafta
Natural
Natural
Nafta
Nafta
Nafta
Natural
Nafta
Natural
Nafta
Nafta
Nafta
Nafta
Nafta
Natural
Nafta
Natural
Nemrz.kapal.
Nafta
Nafta
Diesel +
Natural Plus
Nafta
Nafta
Nafta
Natural
Nemrz.kapal.
Nafta
Natural
Natural
Nafta
Natural
Nafta
Nafta
Mytí vozidel
Nafta
Nafta
Nafta
Nafta
Nafta
Natural
Nafta
Nafta
Nafta
Nafta
Nafta
Nafta
Natural
Nafta
Diesel +
Autokosmet.
Nafta
Diesel +
Nafta
Nafta
Nafta
Diesel +
Natural
Natural
Natural
Nafta
Nafta
Nafta
Natural
Natural
Natural
Nafta
Nafta
Nafta
Nafta
Nafta
Nafta
Nafta
Nafta

what ran, and where

run: audit-a7e6b760-f8ad-479a-b956-9cd88ea91e18
executed at: 2026-09-08T05:21:14.856385+00:00
data as of: 2026-09-08T05:21:06.155844+00:00
backend at checkout: PostgreSQL 16.15 (Debian 16.15-1.pgdg13+2) on aarch64-unknown-linux-gnu, compiled by gcc (Debian 14.2.0-19) 14.2.0, 64-bit | server=172.17.0.2/32:5432 | database=bird
backend that answered: PostgreSQL 16.15 (Debian 16.15-1.pgdg13+2) on aarch64-unknown-linux-gnu, compiled by gcc (Debian 14.2.0-19) 14.2.0, 64-bit | server=172.17.0.2/32:5432 | database=bird
database role: auditor
replay rule: R-SET
question set version: sha256:d2731292f20b8d8569cd956dd747ffe1df13cd625076263e38ae9ebcef50b1ab
validator: audit:libpg_query-parse
checks run: parses_as_exactly_one_statement, the_one_statement_is_a_select, no_placeholder_without_a_bound_parameter
statement timeout: 120000 ms
rows: 933 rows

the session it ran under

engine: postgresql
time_zone: Etc/UTC
date_style: ISO, MDY
interval_style: postgres
extra_float_digits: 1
database_collation: en_US.utf8
work_mem: 4096
hash_mem_multiplier: 2

recorded beside them

statement_timeout: 0
search_path: "$user", public
server_version: 16.15 (Debian 16.15-1.pgdg13+2)
server_version_num: 160015
transaction_read_only: on
max_parallel_workers_per_gather: 2
server_encoding: UTF8
datlocprovider: c
daticulocale
datcollversion: 2.41

the rendering and the data

version: attestql/audit/2
numeric_scale: 6
timestamp_format: %Y-%m-%dT%H:%M:%S.%fZ
timezone: UTC
null_rendering: NULL
encoding: utf-8
schema digest: sha256:e38de47890e707d52287f419604502dc89a2bf6852fac9024c95a83b8f4207ac
source file sha256: sha256:31b1da211849d24a57c9af7636da46a5b82fc8a3ca1542bb3ebd8775e9a31cec
rows in public.gasstations: 5716
rows in public.products: 591
rows in public.transactions_1k: 1000

Running these again

gold

re-run this statement read-only against PostgreSQL 16.15 (Debian 16.15-1.pgdg13+2) on aarch64-unknown-linux-gnu, compiled by gcc (Debian 14.2.0-19) 14.2.0, 64-bit | server=172.17.0.2/32:5432 | database=bird under the session settings and over the data this record's fixture digest names, and compare the two results under R-SET

second

This question's run

run: audit-a7e6b760-f8ad-479a-b956-9cd88ea91e18
server: PostgreSQL 16.15 (Debian 16.15-1.pgdg13+2) on aarch64-unknown-linux-gnu, compiled by gcc (Debian 14.2.0-19) 14.2.0, 64-bit | server=172.17.0.2/32:5432 | database=bird
question set: mini_dev_postgresql from https://bird-bench.oss-cn-beijing.aliyuncs.com/minidev.zip (sha256 cc48ba16838204e4e214512030cb572eeb5f7bcdd999bae4b9b6ff12ec13b92f, downloaded 2026-09-07), member minidev/MINIDEV/mini_dev_postgresql.json
replay rule: R-SET

the run this question belongs to

The JSON this page was rendered from

counterexample.json attestql/audit/counterexample/2
evidence-gold.json the gold's evidence record
evidence-second.json the prediction's evidence record
smells.json attestql/audit/smells/2

The question

The statements

◀ gold

▶ second

The rows they differ in

in gold, not in the prediction, 0 rows

in the prediction, not in gold, 912 rows

What the benchmark would have said

BIRD's own check: 1

the test-suite check: 0

the class: multiplicity

The results

The probes

ordering-over-numeric-text not applicable

arbitrary-cut not applicable

not-a-function-of-the-data quiet

The evidence records

gold: evidence-gold.json

recorded beside them

second: evidence-second.json

recorded beside them

Running these again

gold

second

This question's run

The JSON this page was rendered from

gold

second