Triple

T21196405
Position Surface form Disambiguated ID Type / Status
Subject East Liverpool, Ohio E522337 entity
Predicate hasRiverCrossing P1970 FINISHED
Object Newell Toll Bridge
The Newell Toll Bridge is a privately owned suspension bridge spanning the Ohio River, connecting Newell, West Virginia, with East Liverpool, Ohio.
 E1556197 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: Newell Toll Bridge | Statement: [East Liverpool, Ohio, hasRiverCrossing, Newell Toll Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Newell Toll Bridge
Context triple: [East Liverpool, Ohio, hasRiverCrossing, Newell Toll Bridge]
  • A. Talbot Memorial Bridge
    Talbot Memorial Bridge is a road bridge over the River Liffey in central Dublin, Ireland, carrying traffic between the north and south quays.
  • B. 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.
  • C. Alfords Point Bridge
    Alfords Point Bridge is a major road bridge in southern Sydney, Australia, carrying traffic across the Georges River between the suburbs of Alfords Point and Menai.
  • D. Parker Bridge
    Parker Bridge is the son of English singer and television personality Frankie Bridge.
  • E. William Jolly Bridge
    The William Jolly Bridge is a major heritage-listed road bridge in Brisbane, Australia, known for its distinctive concrete arches and role in connecting the city's inner suburbs across the Brisbane River.
  • 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: Newell Toll Bridge
Triple: [East Liverpool, Ohio, hasRiverCrossing, Newell Toll Bridge]
Generated description
The Newell Toll Bridge is a privately owned suspension bridge spanning the Ohio River, connecting Newell, West Virginia, with East Liverpool, Ohio.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Newell Toll Bridge
Target entity description: The Newell Toll Bridge is a privately owned suspension bridge spanning the Ohio River, connecting Newell, West Virginia, with East Liverpool, Ohio.
  • A. Talbot Memorial Bridge
    Talbot Memorial Bridge is a road bridge over the River Liffey in central Dublin, Ireland, carrying traffic between the north and south quays.
  • B. 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.
  • C. Alfords Point Bridge
    Alfords Point Bridge is a major road bridge in southern Sydney, Australia, carrying traffic across the Georges River between the suburbs of Alfords Point and Menai.
  • D. Parker Bridge
    Parker Bridge is the son of English singer and television personality Frankie Bridge.
  • E. William Jolly Bridge
    The William Jolly Bridge is a major heritage-listed road bridge in Brisbane, Australia, known for its distinctive concrete arches and role in connecting the city's inner suburbs across the Brisbane River.
  • 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_69e0b51061388190aa03f19700d3ef04 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e7333bd7a0819084bbd1d6c111bc65 completed April 21, 2026, 8:20 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0ba791d9ec81908a518673ed3dd04b completed May 18, 2026, 11:58 p.m.
NEDg Description generation batch_6a0ba81bade88190bc0f4225600509a2 completed May 19, 2026, midnight
NED2 Entity disambiguation (via description) batch_6a0ba8c3d6c88190944df9358dd58c4e completed May 19, 2026, 12:03 a.m.
Created at: April 16, 2026, 3:08 p.m.