Triple

T7330860
Position Surface form Disambiguated ID Type / Status
Subject Trinity River bridges in Dallas E168994 entity
Predicate hasPart P35 FINISHED
Object Margaret McDermott Bridge
The Margaret McDermott Bridge is a distinctive, modern cable-stayed bridge in Dallas, Texas, known for its striking white arches spanning the Trinity River as part of the city’s downtown skyline.
E656445 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: Margaret McDermott Bridge | Statement: [Trinity River bridges in Dallas, hasPart, Margaret McDermott Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Margaret McDermott Bridge
Context triple: [Trinity River bridges in Dallas, hasPart, Margaret McDermott Bridge]
  • A. Harvey Taylor Bridge
    The Harvey Taylor Bridge is a major vehicular bridge spanning the Susquehanna River, connecting downtown Harrisburg, Pennsylvania, with its West Shore suburbs.
  • B. 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.
  • C. William Edwards Bridge
    William Edwards Bridge is an 18th-century stone arch bridge in Pontypridd, Wales, renowned for its elegant single-span design and historical significance.
  • D. Isabel Holmes Bridge
    The Isabel Holmes Bridge is a bascule drawbridge in Wilmington, North Carolina, that carries U.S. Route 74/76 traffic across the Cape Fear River.
  • E. Alex Fraser Bridge
    The Alex Fraser Bridge is a major cable-stayed highway bridge in Metro Vancouver, British Columbia, known for carrying traffic across the Fraser River between New Westminster and Delta.
  • 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: Margaret McDermott Bridge
Triple: [Trinity River bridges in Dallas, hasPart, Margaret McDermott Bridge]
Generated description
The Margaret McDermott Bridge is a distinctive, modern cable-stayed bridge in Dallas, Texas, known for its striking white arches spanning the Trinity River as part of the city’s downtown skyline.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Margaret McDermott Bridge
Target entity description: The Margaret McDermott Bridge is a distinctive, modern cable-stayed bridge in Dallas, Texas, known for its striking white arches spanning the Trinity River as part of the city’s downtown skyline.
  • A. Harvey Taylor Bridge
    The Harvey Taylor Bridge is a major vehicular bridge spanning the Susquehanna River, connecting downtown Harrisburg, Pennsylvania, with its West Shore suburbs.
  • B. 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.
  • C. William Edwards Bridge
    William Edwards Bridge is an 18th-century stone arch bridge in Pontypridd, Wales, renowned for its elegant single-span design and historical significance.
  • D. Isabel Holmes Bridge
    The Isabel Holmes Bridge is a bascule drawbridge in Wilmington, North Carolina, that carries U.S. Route 74/76 traffic across the Cape Fear River.
  • E. Alex Fraser Bridge
    The Alex Fraser Bridge is a major cable-stayed highway bridge in Metro Vancouver, British Columbia, known for carrying traffic across the Fraser River between New Westminster and Delta.
  • 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_69c68a568a6481908f11e20db7bc8446 completed March 27, 2026, 1:47 p.m.
NER Named-entity recognition batch_69c6f0ab0b1881909f8f086b81fdddb7 completed March 27, 2026, 9:03 p.m.
NED1 Entity disambiguation (via context triple) batch_69c7ef16f35881909fffba1df072f0d6 completed March 28, 2026, 3:09 p.m.
NEDg Description generation batch_69c7ef9665748190bddc45f234af7a7b completed March 28, 2026, 3:11 p.m.
NED2 Entity disambiguation (via description) batch_69c7f02f95508190a7b323f3f94e4a0f completed March 28, 2026, 3:13 p.m.
Created at: March 27, 2026, 3:03 p.m.