Triple

T21369950
Position Surface form Disambiguated ID Type / Status
Subject Old Vicksburg Bridge E527026 entity
Predicate hasApproach P4839 FINISHED
Object Louisiana approach viaduct NE NERFINISHED

How this triple was built (3 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Louisiana approach viaduct | Statement: [Old Vicksburg Bridge, hasApproach, Louisiana approach viaduct]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Louisiana approach viaduct
Context triple: [Old Vicksburg Bridge, hasApproach, Louisiana approach viaduct]
  • A. Greater New Orleans Bridge
    The Greater New Orleans Bridge, commonly known as the Crescent City Connection, is a pair of cantilever bridges spanning the Mississippi River and serving as a major transportation link for the New Orleans metropolitan area.
  • B. Huey P. Long Bridge (Baton Rouge)
    The Huey P. Long Bridge in Baton Rouge is a major Mississippi River crossing that carries both highway and rail traffic, named after the influential Louisiana governor and U.S. senator Huey P. Long.
  • C. U.S. Highway 90 bridge over Chef Menteur Pass
    The U.S. Highway 90 bridge over Chef Menteur Pass is a roadway span in eastern New Orleans that carries U.S. Route 90 across the tidal strait connecting Lake Pontchartrain to Lake Borgne.
  • D. Iberville Bridge
    The Iberville Bridge is a road bridge in Saint-Jean-sur-Richelieu, Quebec, that spans the Richelieu River and connects the Iberville sector with the rest of the city.
  • E. Biloxi Bay Bridge
    The Biloxi Bay Bridge is a prominent coastal highway bridge in Mississippi that connects the cities of Biloxi and Ocean Springs across Biloxi Bay.
  • 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: Louisiana approach viaduct
Target entity description: The Louisiana approach viaduct is the elevated roadway structure on the Louisiana side that carries traffic onto the Old Vicksburg Bridge over the Mississippi River.
  • A. Greater New Orleans Bridge
    The Greater New Orleans Bridge, commonly known as the Crescent City Connection, is a pair of cantilever bridges spanning the Mississippi River and serving as a major transportation link for the New Orleans metropolitan area.
  • B. Huey P. Long Bridge (Baton Rouge)
    The Huey P. Long Bridge in Baton Rouge is a major Mississippi River crossing that carries both highway and rail traffic, named after the influential Louisiana governor and U.S. senator Huey P. Long.
  • C. U.S. Highway 90 bridge over Chef Menteur Pass
    The U.S. Highway 90 bridge over Chef Menteur Pass is a roadway span in eastern New Orleans that carries U.S. Route 90 across the tidal strait connecting Lake Pontchartrain to Lake Borgne.
  • D. Iberville Bridge
    The Iberville Bridge is a road bridge in Saint-Jean-sur-Richelieu, Quebec, that spans the Richelieu River and connects the Iberville sector with the rest of the city.
  • E. Biloxi Bay Bridge
    The Biloxi Bay Bridge is a prominent coastal highway bridge in Mississippi that connects the cities of Biloxi and Ocean Springs across Biloxi Bay.
  • F. None of above. chosen

Provenance (2 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69e0b51e80808190ba5cb05667af02a9 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e8b0adbbc081908ed4d839f7cf8f38 completed April 22, 2026, 11:27 a.m.
Created at: April 16, 2026, 5:10 p.m.