Q36, run 2026-11-05-1515-sonnet-query

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How many entities are in the Northwind group, the parent included?

Tests: Groups and identity: two records of the parent are one entity.

Expected: count = 2

✅ D1 sql run 1 graded by code · query session

2: E02 and E04. E03 is a duplicate record of E02, not a subsidiary.

JSON: {"count": 2}

✅ D1 sql run 2 graded by code · query session

2 (E02, E04). E03 duplicates E02.

JSON: {"count": 2}

✅ D1 sql run 3 graded by code · query session

2: E02 and E04.

JSON: {"count": 2}

✅ D1 sql run 4 graded by code · query session

(no answer found)

JSON: {"count": 2}

✅ D1 sql run 5 graded by code · query session

2 (E02, E04).

JSON: {"count": 2}

✅ D2 sql+markdown run 1 graded by code · query session

2. E03 is the same entity as E02.

JSON: {"count": 2}

✅ D2 sql+markdown run 2 graded by code · query session

2: E02 and E04. E03 is the same entity as E02.

JSON: {"count": 2}

✅ D2 sql+markdown run 3 graded by code · query session

2 (E02, E04).

JSON: {"count": 2}

✅ D2 sql+markdown run 4 graded by code · query session

2 (E02, E04).

JSON: {"count": 2}

✅ D2 sql+markdown run 5 graded by code · query session

2.

JSON: {"count": 2}

✅ D4 sparql run 1 graded by code · query session

2: E02 and E04. E03 is an alias of E02 (same LEI).

JSON: {"count": 2}

✅ D4 sparql run 2 graded by code · query session

2 (E02, E04).

JSON: {"count": 2}

❌ D4 sparql run 3 graded by code · query session

(no answer found)

JSON: {"count": null}

Why: count: expected 2, got None

✅ D4 sparql run 4 graded by code · query session

2 (E02, E04). E03 is a duplicate record of E02 and is not linked as a child.

JSON: {"count": 2}

✅ D4 sparql run 5 graded by code · query session

2.

JSON: {"count": 2}

✅ D5 sparql+ontology run 1 graded by code · query session

2. The group is E02 (E03 is the same entity) and E04.

JSON: {"count": 2}

✅ D5 sparql+ontology run 2 graded by code · query session

2: E02 and E04. E03 is the same entity as E02.

JSON: {"count": 2}

✅ D5 sparql+ontology run 3 graded by code · query session

2 (E02, E04); E03 is a second record of E02.

JSON: {"count": 2}

✅ D5 sparql+ontology run 4 graded by code · query session

2 (E02, E04).

JSON: {"count": 2}

✅ D5 sparql+ontology run 5 graded by code · query session

2: E02 (same entity as E03) and E04.

JSON: {"count": 2}

✅ D3 sql+executed run 1 graded by code · query session

2: E02 (which includes the merged E03) and E04.

JSON: {"count": 2}

✅ D3 sql+executed run 2 graded by code · query session

2 (E02, E04).

JSON: {"count": 2}

✅ D3 sql+executed run 3 graded by code · query session

2: E02 and E04.

JSON: {"count": 2}

✅ D3 sql+executed run 4 graded by code · query session

2 (E02, E04).

JSON: {"count": 2}

✅ D3 sql+executed run 5 graded by code · query session

2 (E02 plus E04).

JSON: {"count": 2}

✅ D6 sparql+axioms run 1 graded by code · query session

2: E02 and E04. E03 is a duplicate record of E02.

JSON: {"count": 2}

✅ D6 sparql+axioms run 2 graded by code · query session

2. The group is E02 (same entity as E03) and E04.

JSON: {"count": 2}

✅ D6 sparql+axioms run 3 graded by code · query session

2 (E02/E03 and E04).

JSON: {"count": 2}

✅ D6 sparql+axioms run 4 graded by code · query session

2. E02 (E03 is the same entity) and E04.

JSON: {"count": 2}

✅ D6 sparql+axioms run 5 graded by code · query session

2 (E02 and E04, where E03 is the same entity as E02).

JSON: {"count": 2}