Triple

T8979975
Position Surface form Disambiguated ID Type / Status
Subject Yardley, Pennsylvania E214497 entity
Predicate nearbyRiverCrossing P80945 FINISHED
Object Scudder Falls Bridge
Scudder Falls Bridge is a highway bridge carrying Interstate 295 over the Delaware River between Pennsylvania and New Jersey.
E885319 NE FINISHED

How this triple was built (5 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: Scudder Falls Bridge | Statement: [Yardley, Pennsylvania, nearbyRiverCrossing, Scudder Falls Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Scudder Falls Bridge
Context triple: [Yardley, Pennsylvania, nearbyRiverCrossing, Scudder Falls Bridge]
  • A. Kedzie Bridge
    Kedzie Bridge is a pedestrian bridge on the Michigan State University campus that spans the Red Cedar River and connects key areas of the East Lansing grounds.
  • B. Burleigh Falls bridge
    Burleigh Falls bridge is a roadway bridge in Ontario, Canada, that spans the rapids at Burleigh Falls and connects the surrounding cottage and lake communities.
  • C. Leach Highway Bridge
    Leach Highway Bridge is a major road bridge in Perth, Western Australia, carrying Leach Highway across the Canning River as part of a key east–west transport route.
  • D. Knapps Narrows Bridge
    Knapps Narrows Bridge is a small drawbridge in Maryland that provides the main roadway connection between Tilghman Island and the mainland across Knapps Narrows.
  • E. Millness Bridge
    Millness Bridge is a historic stone bridge spanning the Lancaster Canal in Cumbria, England, serving as a characteristic example of the canal’s 18th–19th century infrastructure.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Scudder Falls Bridge
Triple: [Yardley, Pennsylvania, nearbyRiverCrossing, Scudder Falls Bridge]
Generated description
Scudder Falls Bridge is a highway bridge carrying Interstate 295 over the Delaware River between Pennsylvania and New Jersey.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Scudder Falls Bridge
Target entity description: Scudder Falls Bridge is a highway bridge carrying Interstate 295 over the Delaware River between Pennsylvania and New Jersey.
  • A. Kedzie Bridge
    Kedzie Bridge is a pedestrian bridge on the Michigan State University campus that spans the Red Cedar River and connects key areas of the East Lansing grounds.
  • B. Burleigh Falls bridge
    Burleigh Falls bridge is a roadway bridge in Ontario, Canada, that spans the rapids at Burleigh Falls and connects the surrounding cottage and lake communities.
  • C. Leach Highway Bridge
    Leach Highway Bridge is a major road bridge in Perth, Western Australia, carrying Leach Highway across the Canning River as part of a key east–west transport route.
  • D. Knapps Narrows Bridge
    Knapps Narrows Bridge is a small drawbridge in Maryland that provides the main roadway connection between Tilghman Island and the mainland across Knapps Narrows.
  • E. Millness Bridge
    Millness Bridge is a historic stone bridge spanning the Lancaster Canal in Cumbria, England, serving as a characteristic example of the canal’s 18th–19th century infrastructure.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: nearbyRiverCrossing
Context triple: [Yardley, Pennsylvania, nearbyRiverCrossing, Scudder Falls Bridge]
  • A. hasRiverCrossingNearby chosen
    Indicates that there is a river crossing located in close proximity to the referenced entity or location.
  • B. nearbyWatercourse
    Indicates that one entity is located close to or alongside a natural or artificial watercourse, such as a river, stream, or canal.
  • C. crossedByRiver
    Indicates that a river passes across or through a specified area, feature, or route.
  • D. reachedRiver
    Indicates that an entity has arrived at or come into contact with a river as a result of movement or travel.
  • E. nearbyWaterfall
    Indicates that the entity is located close to or within a short distance of a waterfall.
  • F. None of above.

Provenance (6 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_69ca839ea8b88190922c6a326ffcc0d3 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cc67a615b081909b88e761be879802 completed April 1, 2026, 12:32 a.m.
NED1 Entity disambiguation (via context triple) batch_69de54a30b748190bb791078e9dde442 completed April 14, 2026, 2:52 p.m.
NEDg Description generation batch_69de5952f6c48190abd3b87372d54f58 completed April 14, 2026, 3:12 p.m.
NED2 Entity disambiguation (via description) batch_69de5ed49c9c8190a4085407f88d7a05 completed April 14, 2026, 3:35 p.m.
PD Predicate disambiguation batch_69cc5ed9a2d48190ad11381078e823b7 completed March 31, 2026, 11:55 p.m.
Created at: March 30, 2026, 7:03 p.m.