Triple

T12948034
Position Surface form Disambiguated ID Type / Status
Subject Huey P. Long Bridge (Baton Rouge) E309818 entity
Predicate alsoKnownAs P39 FINISHED
Object Old Mississippi River Bridge (Baton Rouge) E309818 NE FINISHED

How this triple was built (2 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: Old Mississippi River Bridge (Baton Rouge) | Statement: [Huey P. Long Bridge (Baton Rouge), alsoKnownAs, Old Mississippi River Bridge (Baton Rouge)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Old Mississippi River Bridge (Baton Rouge)
Context triple: [Huey P. Long Bridge (Baton Rouge), alsoKnownAs, Old Mississippi River Bridge (Baton Rouge)]
  • A. Huey P. Long Bridge (Baton Rouge) chosen
    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.
  • B. 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.
  • C. Bay St. Louis Bridge
    The Bay St. Louis Bridge is a coastal highway bridge in Mississippi that carries U.S. Route 90 across Bay St. Louis, connecting the cities of Bay St. Louis and Pass Christian.
  • D. 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.
  • E. Natchez Trace Parkway Bridge
    The Natchez Trace Parkway Bridge is a distinctive double-arch concrete bridge in Tennessee known for its dramatic span over a wooded valley along the historic Natchez Trace route.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d7bdfb57a88190836b743e2825feca completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d97e1c67b8819094e5243267f93ce2 completed April 10, 2026, 10:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6af7790808190826f98e8aff01523 completed May 3, 2026, 2:14 a.m.
Created at: April 9, 2026, 5:43 p.m.