Triple

T15246594
Position Surface form Disambiguated ID Type / Status
Subject North Shore (Pittsburgh) E364397 entity
Predicate connectedBy P37 FINISHED
Object West End Bridge — 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: West End Bridge | Statement: [North Shore (Pittsburgh), connectedBy, West End Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: West End Bridge
Context triple: [North Shore (Pittsburgh), connectedBy, West End Bridge]
  • A. Herbert Park Bridge
    Herbert Park Bridge is a road and footbridge in Dublin, Ireland, that links the Ballsbridge area across the River Dodder beside Herbert Park.
  • B. Dorchester Bridge
    Dorchester Bridge is a historic road bridge spanning the River Thames near the village of Dorchester-on-Thames in Oxfordshire, England.
  • C. Henley Street Bridge
    Henley Street Bridge is a historic concrete arch bridge spanning the Tennessee River in Knoxville, Tennessee, serving as a key transportation link into the city’s downtown.
  • D. Hawthorne Bridge
    Hawthorne Bridge is a historic truss bridge in Portland, Oregon, known as one of the city’s oldest and most heavily used river crossings.
  • E. Stanton Street Bridge
    The Stanton Street Bridge is an international bridge that carries vehicular and pedestrian traffic across the U.S.–Mexico border between El Paso, Texas, and Ciudad Juárez, Chihuahua.
  • 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: West End Bridge
Target entity description: The West End Bridge is a large steel arch bridge in Pittsburgh, Pennsylvania, carrying traffic over the Ohio River and linking the city's West End with the North Shore.
  • A. Herbert Park Bridge
    Herbert Park Bridge is a road and footbridge in Dublin, Ireland, that links the Ballsbridge area across the River Dodder beside Herbert Park.
  • B. Dorchester Bridge
    Dorchester Bridge is a historic road bridge spanning the River Thames near the village of Dorchester-on-Thames in Oxfordshire, England.
  • C. Henley Street Bridge
    Henley Street Bridge is a historic concrete arch bridge spanning the Tennessee River in Knoxville, Tennessee, serving as a key transportation link into the city’s downtown.
  • D. Hawthorne Bridge
    Hawthorne Bridge is a historic truss bridge in Portland, Oregon, known as one of the city’s oldest and most heavily used river crossings.
  • E. Stanton Street Bridge
    The Stanton Street Bridge is an international bridge that carries vehicular and pedestrian traffic across the U.S.–Mexico border between El Paso, Texas, and Ciudad Juárez, Chihuahua.
  • 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_69d85a0dde7481908fc64d1e82d5d20d completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e007f4f9d48190b96a7e0c6993cd69 completed April 15, 2026, 9:49 p.m.
Created at: April 10, 2026, 3:13 a.m.