Cape Verde-type system (late-stage) is not applicable
E270138
Hurricane Agnes (1972) was a destructive Atlantic tropical cyclone best known for causing catastrophic flooding along the U.S. East Coast, particularly in Pennsylvania and New York.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Cape Verde-type system (late-stage) is not applicable canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2468994 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cape Verde-type system (late-stage) is not applicable Context triple: [Hurricane Agnes (1972), classification, Cape Verde-type system (late-stage) is not applicable]
-
A.
Penibaetic System
The Penibaetic System is a major mountain range in southern Spain forming part of the Baetic Cordillera and containing some of the highest peaks in the Iberian Peninsula.
-
B.
Fra Mauro formation
The Fra Mauro formation is a hilly, heavily cratered lunar region in the Moon’s near side highlands, best known as the landing site of NASA’s Apollo 14 mission and as an important area for studying ancient lunar impact ejecta.
-
C.
Canary hotspot volcanic system
The Canary hotspot volcanic system is a mantle plume-driven volcanic region responsible for forming and sustaining the volcanically active Canary Islands in the Atlantic Ocean.
-
D.
Cepheid
Cepheid is a molecular diagnostics company known for its rapid, automated PCR-based testing systems used in clinical and research settings.
-
E.
Cade-IDEPE
Cade-IDEPE is an architectural and engineering firm known for designing major projects such as the Costanera Center complex in Santiago, Chile.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Cape Verde-type system (late-stage) is not applicable Target entity description: Hurricane Agnes (1972) was a destructive Atlantic tropical cyclone best known for causing catastrophic flooding along the U.S. East Coast, particularly in Pennsylvania and New York.
-
A.
Penibaetic System
The Penibaetic System is a major mountain range in southern Spain forming part of the Baetic Cordillera and containing some of the highest peaks in the Iberian Peninsula.
-
B.
Fra Mauro formation
The Fra Mauro formation is a hilly, heavily cratered lunar region in the Moon’s near side highlands, best known as the landing site of NASA’s Apollo 14 mission and as an important area for studying ancient lunar impact ejecta.
-
C.
Canary hotspot volcanic system
The Canary hotspot volcanic system is a mantle plume-driven volcanic region responsible for forming and sustaining the volcanically active Canary Islands in the Atlantic Ocean.
-
D.
Cepheid
Cepheid is a molecular diagnostics company known for its rapid, automated PCR-based testing systems used in clinical and research settings.
-
E.
Cade-IDEPE
Cade-IDEPE is an architectural and engineering firm known for designing major projects such as the Costanera Center complex in Santiago, Chile.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Atlantic tropical cyclone
ⓘ
hurricane ⓘ |
| affectedArea |
Connecticut
ⓘ
Cuba ⓘ Delaware ⓘ Florida ⓘ Georgia ⓘ Maryland ⓘ New Jersey, United States ⓘ
surface form:
New Jersey
New York ⓘ North Carolina ⓘ Ontario ⓘ Pennsylvania ⓘ South Carolina ⓘ Virginia ⓘ |
| basin | Atlantic Ocean ⓘ |
| caused |
catastrophic flooding
ⓘ
major flooding in the Schuylkill River basin ⓘ widespread river flooding in the Susquehanna River basin ⓘ |
| classification | not a Cape Verde-type system ⓘ |
| convertedTo | extratropical cyclone ⓘ |
| damageCost | over 2 billion USD (1972) ⓘ |
| deathToll | over 120 deaths ⓘ |
| dissipatedOn | 1972-07-06 ⓘ |
| extratropicalTransitionRegion | eastern United States ⓘ |
| formedFrom | tropical disturbance in the Yucatán region ⓘ |
| formedOn | 1972-06-14 ⓘ |
| impactedCity |
Buffalo
ⓘ
surface form:
Buffalo, New York
Elmira, New York ⓘ Harrisburg, Pennsylvania ⓘ Richmond, Virginia ⓘ Washington, D.C. ⓘ Wilkes-Barre, Pennsylvania, United States ⓘ
surface form:
Wilkes-Barre, Pennsylvania
|
| madeLandfallIn |
Florida
ⓘ
North Carolina ⓘ |
| meteorologicalAgency | National Hurricane Center ⓘ |
| minimumCentralPressure | 977 hPa ⓘ |
| nameRetired | true ⓘ |
| nameRetiredFrom | Atlantic hurricane naming list ⓘ |
| notableFor |
catastrophic flooding along the U.S. East Coast
ⓘ
severe flooding in New York ⓘ severe flooding in Pennsylvania ⓘ |
| originType | non–Cape Verde system ⓘ |
| peakCategory | Category 1 hurricane ⓘ |
| peakWindSpeed | 75 mph ⓘ |
| record | costliest U.S. hurricane on record at the time ⓘ |
| remnantInteraction | merged with an extratropical system ⓘ |
| season | 1972 Atlantic hurricane season ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Cape Verde-type system (late-stage) is not applicable Description of subject: Hurricane Agnes (1972) was a destructive Atlantic tropical cyclone best known for causing catastrophic flooding along the U.S. East Coast, particularly in Pennsylvania and New York.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Hurricane Agnes (1972)