Triple

T23215547
Position Surface form Disambiguated ID Type / Status
Subject Thomas J. Hatem Memorial Bridge E580726 entity
Predicate isOlderThan P5873 FINISHED
Object John F. Kennedy Memorial Highway Susquehanna River crossing — 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: John F. Kennedy Memorial Highway Susquehanna River crossing | Statement: [Thomas J. Hatem Memorial Bridge, isOlderThan, John F. Kennedy Memorial Highway Susquehanna River crossing]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: John F. Kennedy Memorial Highway Susquehanna River crossing
Context triple: [Thomas J. Hatem Memorial Bridge, isOlderThan, John F. Kennedy Memorial Highway Susquehanna River crossing]
  • A. Clara Barton Parkway Potomac River crossing
    Clara Barton Parkway Potomac River crossing is a roadway bridge that carries the Clara Barton Parkway across the Potomac River as part of the network of approaches into Washington, D.C.
  • B. Maryland Route 14 bridge
    The Maryland Route 14 bridge is a roadway bridge in Maryland that carries state highway MD 14 across Marshyhope Creek, connecting local communities in the area.
  • C. Maryland Route 25 bridge
    The Maryland Route 25 bridge is a roadway bridge in Maryland that carries Maryland Route 25 across Jones Falls, facilitating local vehicular traffic in the area.
  • D. Sagadahoc Bridge
    The Sagadahoc Bridge is a highway bridge spanning the Kennebec River in Maine, carrying U.S. Route 1 between the cities of Bath and Woolwich.
  • E. Governor Thomas Johnson Bridge
    The Governor Thomas Johnson Bridge is a prominent highway bridge in Maryland that carries traffic across the Patuxent River between Calvert and St. Mary’s counties.
  • 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: John F. Kennedy Memorial Highway Susquehanna River crossing
Target entity description: The John F. Kennedy Memorial Highway Susquehanna River crossing is a major highway bridge in Maryland that carries Interstate 95 over the Susquehanna River as part of the John F. Kennedy Memorial Highway.
  • A. Clara Barton Parkway Potomac River crossing
    Clara Barton Parkway Potomac River crossing is a roadway bridge that carries the Clara Barton Parkway across the Potomac River as part of the network of approaches into Washington, D.C.
  • B. Maryland Route 14 bridge
    The Maryland Route 14 bridge is a roadway bridge in Maryland that carries state highway MD 14 across Marshyhope Creek, connecting local communities in the area.
  • C. Maryland Route 25 bridge
    The Maryland Route 25 bridge is a roadway bridge in Maryland that carries Maryland Route 25 across Jones Falls, facilitating local vehicular traffic in the area.
  • D. Sagadahoc Bridge
    The Sagadahoc Bridge is a highway bridge spanning the Kennebec River in Maine, carrying U.S. Route 1 between the cities of Bath and Woolwich.
  • E. Governor Thomas Johnson Bridge
    The Governor Thomas Johnson Bridge is a prominent highway bridge in Maryland that carries traffic across the Patuxent River between Calvert and St. Mary’s counties.
  • 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_69e2460389408190be74f41d217799a9 completed April 17, 2026, 2:38 p.m.
NER Named-entity recognition batch_69f191646c548190a3f7150f0c253dc1 completed April 29, 2026, 5:04 a.m.
Created at: April 17, 2026, 4:08 p.m.