Q28, run 2026-11-04-2022-sonnet
What is the Republic of Corvenia's foreign-currency issuer rating?
Tests: Ceiling versus sovereign rating: Corvenia's ceiling (A) is not its rating (BBB+).
Expected: rating = BBB+
csv run 1
BBB+ (A38).
JSON: {"rating": "BBB+"}
csv run 2
BBB+ (A38, FC LTIDR).
JSON: {"rating": "BBB+"}
csv run 3
BBB+. CV's LTIDR FC is A38; A37 (A) is the Country Ceiling, not the issuer rating.
JSON: {"rating": "BBB+"}
csv run 4
BBB+ (A38).
JSON: {"rating": "BBB+"}
csv run 5
BBB+ (A38). The A in A37 is the country ceiling, not an issuer rating.
JSON: {"rating": "BBB+"}
csv+markdown run 1
BBB+ (A38).
JSON: {"rating": "BBB+"}
csv+markdown run 2
BBB+, from A38.
JSON: {"rating": "BBB+"}
csv+markdown run 3
BBB+ (A38).
JSON: {"rating": "BBB+"}
csv+markdown run 4
BBB+ (A38). The Country Ceiling of A (A37) is not the sovereign's own rating.
JSON: {"rating": "BBB+"}
csv+markdown run 5
BBB+ (A38, FC LTIDR on CV).
JSON: {"rating": "BBB+"}
executed run 1
BBB+ (A38).
JSON: {"rating": "BBB+"}
executed run 2
BBB+ (CV FC, A38).
JSON: {"rating": "BBB+"}
executed run 3
BBB+ (A38).
JSON: {"rating": "BBB+"}
executed run 4
BBB+ (A38).
JSON: {"rating": "BBB+"}
executed run 5
BBB+ (A38).
JSON: {"rating": "BBB+"}
csv+axioms run 1
BBB+ (A38).
JSON: {"rating": "BBB+"}
csv+axioms run 2
BBB+ (A38, FC).
JSON: {"rating": "BBB+"}
csv+axioms run 3
BBB+, from A38.
JSON: {"rating": "BBB+"}
csv+axioms run 4
BBB+, from A38 (CV, LTIDR FC).
JSON: {"rating": "BBB+"}
csv+axioms run 5
BBB+, from A38.
JSON: {"rating": "BBB+"}