Triple

T12887462
Position Surface form Disambiguated ID Type / Status
Subject Bayshore Boulevard E308265 entity
Predicate connectsTo P845 FINISHED
Object Platt Street Bridge
Platt Street Bridge is a historic bascule drawbridge in downtown Tampa, Florida, carrying traffic across the Hillsborough River near the city's central business district.
 E1181968 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Platt Street Bridge | Statement: [Bayshore Boulevard, connectsTo, Platt Street Bridge]

Disambiguation candidates (2 decisions)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Platt Street Bridge
Context triple: [Bayshore Boulevard, connectsTo, Platt Street Bridge]
  • A. Laurel Street Bridge
    Laurel Street Bridge is a historic concrete arch bridge in San Diego’s Balboa Park, notable for carrying traffic over a canyon into the park and serving as an iconic local landmark.
  • B. Wells Street Bridge
    Wells Street Bridge is a historic double-deck, double-leaf bascule bridge in downtown Chicago that carries both road traffic and elevated trains across the Chicago River.
  • C. Albany Street Bridge
    The Albany Street Bridge is a historic vehicular and pedestrian bridge in New Brunswick, New Jersey, carrying Albany Street (Route 27) across the Raritan River and serving as a key local transportation link.
  • D. Monroe Street Bridge
    Monroe Street Bridge is a historic concrete arch bridge spanning the Spokane River in downtown Spokane, Washington, known for its distinctive architecture and scenic views.
  • E. Harrison Street bridge
    Harrison Street bridge is a roadway bridge spanning Lake Carnegie in Princeton, New Jersey, carrying Harrison Street across the lake and connecting the surrounding communities.
  • 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: Platt Street Bridge
Target entity description: Platt Street Bridge is a historic bascule drawbridge in downtown Tampa, Florida, carrying traffic across the Hillsborough River near the city's central business district.
  • A. Laurel Street Bridge
    Laurel Street Bridge is a historic concrete arch bridge in San Diego’s Balboa Park, notable for carrying traffic over a canyon into the park and serving as an iconic local landmark.
  • B. Wells Street Bridge
    Wells Street Bridge is a historic double-deck, double-leaf bascule bridge in downtown Chicago that carries both road traffic and elevated trains across the Chicago River.
  • C. Albany Street Bridge
    The Albany Street Bridge is a historic vehicular and pedestrian bridge in New Brunswick, New Jersey, carrying Albany Street (Route 27) across the Raritan River and serving as a key local transportation link.
  • D. Monroe Street Bridge
    Monroe Street Bridge is a historic concrete arch bridge spanning the Spokane River in downtown Spokane, Washington, known for its distinctive architecture and scenic views.
  • E. Harrison Street bridge
    Harrison Street bridge is a roadway bridge spanning Lake Carnegie in Princeton, New Jersey, carrying Harrison Street across the lake and connecting the surrounding communities.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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: Platt Street Bridge
Triple: [Bayshore Boulevard, connectsTo, Platt Street Bridge]
Generated description
Platt Street Bridge is a historic bascule drawbridge in downtown Tampa, Florida, carrying traffic across the Hillsborough River near the city's central business district.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69d7bdf7c1f0819098102569a8d8cbf5 elicitation completed
NER batch_69d9714415c08190aa9944b494a3ddad ner completed
NED1 batch_69ffa92635b08190a333702bec5b94e9 ned_source_triple completed
NED2 batch_69ffab58e7e481908a13b739e0401b8b ned_description completed
NEDg batch_69ffaae751108190af653b2c9b9d3b8b nedg completed
Created at: April 9, 2026, 5:39 p.m.