Q40, run 2026-11-04-1712-sonnet
How many distinct issuers domiciled in GB held an issuer rating on 1 October 2026?
Tests: Identity and withdrawal: Northwind counted once, Pellam not at all, the QA record ignored.
Expected: count = 5
csv run 1
6: E01, E02, E09, E12, E14 and E16. E07 was withdrawn.
JSON: {"count": 6}
Why: count: expected 5, got 6
csv run 2
6: E01, E02, E09, E12, E14 and E16. E07 was withdrawn.
JSON: {"count": 6}
Why: count: expected 5, got 6
csv run 3
6: E01, E02, E09, E12, E14 and E16.
JSON: {"count": 6}
Why: count: expected 5, got 6
csv run 4
6: E01, E02, E09, E12, E14 and E16. E07 was withdrawn.
JSON: {"count": 6}
Why: count: expected 5, got 6
csv run 5
6: E01, E02, E09, E12, E14 and E16.
JSON: {"count": 6}
Why: count: expected 5, got 6
executed run 1
5: E01, E02, E09, E12 and E14.
JSON: {"count": 5}
executed run 2
5: E01, E02, E09, E12 and E14. E07's rating was withdrawn.
JSON: {"count": 5}
executed run 3
5: E01, E02, E09, E12 and E14. E07 is excluded because its rating was withdrawn.
JSON: {"count": 5}
executed run 4
5 (E01, E02, E09, E12, E14). E07 is excluded because its rating is withdrawn.
JSON: {"count": 5}
executed run 5
5: E01, E02, E09, E12 and E14. E07 is excluded because its rating was withdrawn.
JSON: {"count": 5}