Triple

T10633781
Position Surface form Disambiguated ID Type / Status
Subject Kanawha River E250524 entity
Predicate hasBridge P386 FINISHED
Object South Side Bridge (Charleston)
South Side Bridge (Charleston) is a prominent vehicular bridge in Charleston, West Virginia, connecting the city’s downtown area with its South Hills neighborhood across the Kanawha River.
E876421 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: South Side Bridge (Charleston) | Statement: [Kanawha River, hasBridge, South Side Bridge (Charleston)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: South Side Bridge (Charleston)
Context triple: [Kanawha River, hasBridge, South Side Bridge (Charleston)]
  • A. Stono River Bridge
    The Stono River Bridge is a roadway bridge in South Carolina that carries traffic across the tidal Stono River near Charleston.
  • B. James Island Expressway bridge
    The James Island Expressway bridge is a major roadway span in the Charleston, South Carolina area that carries traffic between James Island and the Charleston peninsula.
  • C. Ravenel Bridge
    The Ravenel Bridge is a prominent cable-stayed bridge in Charleston, South Carolina, known for its striking modern design and role as a key transportation link across the Cooper River.
  • D. Calhoun Street Bridge
    The Calhoun Street Bridge is a historic steel truss bridge spanning the Delaware River, connecting Trenton, New Jersey, with Morrisville, Pennsylvania.
  • E. Arland D. Williams Jr. Memorial Bridge
    The Arland D. Williams Jr. Memorial Bridge is a Potomac River crossing in Washington, D.C., named in honor of an Air Florida Flight 90 crash hero and carrying traffic as part of the 14th Street Bridge complex.
  • 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: South Side Bridge (Charleston)
Triple: [Kanawha River, hasBridge, South Side Bridge (Charleston)]
Generated description
South Side Bridge (Charleston) is a prominent vehicular bridge in Charleston, West Virginia, connecting the city’s downtown area with its South Hills neighborhood across the Kanawha River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: South Side Bridge (Charleston)
Target entity description: South Side Bridge (Charleston) is a prominent vehicular bridge in Charleston, West Virginia, connecting the city’s downtown area with its South Hills neighborhood across the Kanawha River.
  • A. Stono River Bridge
    The Stono River Bridge is a roadway bridge in South Carolina that carries traffic across the tidal Stono River near Charleston.
  • B. James Island Expressway bridge
    The James Island Expressway bridge is a major roadway span in the Charleston, South Carolina area that carries traffic between James Island and the Charleston peninsula.
  • C. Ravenel Bridge
    The Ravenel Bridge is a prominent cable-stayed bridge in Charleston, South Carolina, known for its striking modern design and role as a key transportation link across the Cooper River.
  • D. Calhoun Street Bridge
    The Calhoun Street Bridge is a historic steel truss bridge spanning the Delaware River, connecting Trenton, New Jersey, with Morrisville, Pennsylvania.
  • E. Arland D. Williams Jr. Memorial Bridge
    The Arland D. Williams Jr. Memorial Bridge is a Potomac River crossing in Washington, D.C., named in honor of an Air Florida Flight 90 crash hero and carrying traffic as part of the 14th Street Bridge complex.
  • 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_69d6aa5993448190a493b790b8f85010 completed April 8, 2026, 7:19 p.m.
NER Named-entity recognition batch_69d6dfab47bc819086684edc1b6dce74 completed April 8, 2026, 11:07 p.m.
NED1 Entity disambiguation (via context triple) batch_69d96bbd64d8819089d55af875d39e45 completed April 10, 2026, 9:29 p.m.
NEDg Description generation batch_69d9701de92881908c0b8f05eae97e35 completed April 10, 2026, 9:48 p.m.
NED2 Entity disambiguation (via description) batch_69d970f3f78081909bcb2dae6dae06d5 completed April 10, 2026, 9:51 p.m.
Created at: April 8, 2026, 9:02 p.m.