Q28, run 2026-11-04-1738-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+, from A38.
JSON: {"rating": "BBB+"}
csv run 2
BBB+ (A38).
JSON: {"rating": "BBB+"}
csv run 3
BBB+ (A38).
JSON: {"rating": "BBB+"}
csv run 4
BBB+ (A38).
JSON: {"rating": "BBB+"}
csv run 5
BBB+ (A38).
JSON: {"rating": "BBB+"}
csv+markdown run 1
BBB+, from A38.
JSON: {"rating": "BBB+"}
csv+markdown run 2
BBB+, from A38. The A at CV is the Country Ceiling (A37), not the sovereign's rating.
JSON: {"rating": "BBB+"}
csv+markdown run 3
BBB+ (A38, CV foreign-currency issuer rating). The Country Ceiling of A (A37) is a different thing.
JSON: {"rating": "BBB+"}
csv+markdown run 4
BBB+ (A38, CV FC).
JSON: {"rating": "BBB+"}
csv+markdown run 5
BBB+ (A38, CV LTIDR FC).
JSON: {"rating": "BBB+"}
executed run 1
BBB+ (CV FC, A38).
JSON: {"rating": "BBB+"}
executed run 2
BBB+ (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+"}