Triple

T16688343
Position Surface form Disambiguated ID Type / Status
Subject Providence River E405524 entity
Predicate crossedBy P416 FINISHED
Object Crawford Street Bridge (former, largely removed)
The Crawford Street Bridge was a large urban bridge in downtown Providence, Rhode Island, that once covered much of the Providence River before being mostly demolished during river relocation and revitalization projects in the late 20th century.
 E1228413 NE FINISHED

How this triple was built (4 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: Crawford Street Bridge (former, largely removed) | Statement: [Providence River, crossedBy, Crawford Street Bridge (former, largely removed)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Crawford Street Bridge (former, largely removed)
Context triple: [Providence River, crossedBy, Crawford Street Bridge (former, largely removed)]
  • A. 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.
  • 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. Spring Garden Street Bridge
    Spring Garden Street Bridge is a historic roadway bridge in Philadelphia that carries Spring Garden Street over the Schuylkill River, connecting the city’s Center City area with West Philadelphia.
  • D. Cass Street Bridge
    Cass Street Bridge is a major vehicular bridge in La Crosse, Wisconsin, that spans the Mississippi River and connects the city to neighboring areas in Minnesota.
  • E. 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.
  • 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: Crawford Street Bridge (former, largely removed)
Triple: [Providence River, crossedBy, Crawford Street Bridge (former, largely removed)]
Generated description
The Crawford Street Bridge was a large urban bridge in downtown Providence, Rhode Island, that once covered much of the Providence River before being mostly demolished during river relocation and revitalization projects in the late 20th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Crawford Street Bridge (former, largely removed)
Target entity description: The Crawford Street Bridge was a large urban bridge in downtown Providence, Rhode Island, that once covered much of the Providence River before being mostly demolished during river relocation and revitalization projects in the late 20th century.
  • A. 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.
  • 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. Spring Garden Street Bridge
    Spring Garden Street Bridge is a historic roadway bridge in Philadelphia that carries Spring Garden Street over the Schuylkill River, connecting the city’s Center City area with West Philadelphia.
  • D. Cass Street Bridge
    Cass Street Bridge is a major vehicular bridge in La Crosse, Wisconsin, that spans the Mississippi River and connects the city to neighboring areas in Minnesota.
  • E. 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.
  • F. None of above. chosen

Provenance (5 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_69d8838c28748190b3f5967c743940ab completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e37ea75df481909a7ebb9b2a9d0afd completed April 18, 2026, 12:52 p.m.
NED1 Entity disambiguation (via context triple) batch_6a008a45af7c8190bfe09dd0e0573573 completed May 10, 2026, 1:38 p.m.
NEDg Description generation batch_6a008b41a1648190bd1c2268c8a80ee2 completed May 10, 2026, 1:42 p.m.
NED2 Entity disambiguation (via description) batch_6a008c2bcac48190801ba34fde104a8a completed May 10, 2026, 1:46 p.m.
Created at: April 10, 2026, 5:19 a.m.