Triple

T807214
Position Surface form Disambiguated ID Type / Status
Subject MAX Light Rail E17464 entity
Predicate notableStructure P1544 FINISHED
Object Tilikum Crossing
Tilikum Crossing is a cable-stayed bridge in Portland, Oregon, designed to carry light rail, buses, streetcars, cyclists, and pedestrians while prohibiting private car traffic.
E106249 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: Tilikum Crossing | Statement: [MAX Light Rail, notableStructure, Tilikum Crossing]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Tilikum Crossing
Context triple: [MAX Light Rail, notableStructure, Tilikum Crossing]
  • A. Amador Causeway
    Amador Causeway is a scenic coastal roadway and recreational area in Panama City that connects the mainland to several Pacific islands and offers views of the Panama Canal and city skyline.
  • B. North Bridge
    North Bridge is a historic wooden bridge in Concord, Massachusetts, best known as the site of the opening battle of the American Revolutionary War on April 19, 1775.
  • C. Whitney Portal Road
    Whitney Portal Road is a scenic mountain road in California that climbs from the Owens Valley to the trailhead and campground area at the base of Mount Whitney.
  • D. Outerbridge Crossing
    Outerbridge Crossing is a steel cantilever bridge that carries vehicular traffic between Staten Island, New York, and Perth Amboy, New Jersey, across the Arthur Kill tidal strait.
  • E. Hathaway Bridge
    Hathaway Bridge is a major vehicular bridge in Bay County, Florida, carrying traffic across St. Andrew Bay as part of a key Gulf Coast transportation route.
  • 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: Tilikum Crossing
Triple: [MAX Light Rail, notableStructure, Tilikum Crossing]
Generated description
Tilikum Crossing is a cable-stayed bridge in Portland, Oregon, designed to carry light rail, buses, streetcars, cyclists, and pedestrians while prohibiting private car traffic.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Tilikum Crossing
Target entity description: Tilikum Crossing is a cable-stayed bridge in Portland, Oregon, designed to carry light rail, buses, streetcars, cyclists, and pedestrians while prohibiting private car traffic.
  • A. Amador Causeway
    Amador Causeway is a scenic coastal roadway and recreational area in Panama City that connects the mainland to several Pacific islands and offers views of the Panama Canal and city skyline.
  • B. North Bridge
    North Bridge is a historic wooden bridge in Concord, Massachusetts, best known as the site of the opening battle of the American Revolutionary War on April 19, 1775.
  • C. Whitney Portal Road
    Whitney Portal Road is a scenic mountain road in California that climbs from the Owens Valley to the trailhead and campground area at the base of Mount Whitney.
  • D. Outerbridge Crossing
    Outerbridge Crossing is a steel cantilever bridge that carries vehicular traffic between Staten Island, New York, and Perth Amboy, New Jersey, across the Arthur Kill tidal strait.
  • E. Hathaway Bridge
    Hathaway Bridge is a major vehicular bridge in Bay County, Florida, carrying traffic across St. Andrew Bay as part of a key Gulf Coast transportation route.
  • 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_69a4937ae8a08190b5084a03d532b30e completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4ab23862c8190bfd6558936c58410 completed March 1, 2026, 9:09 p.m.
NED1 Entity disambiguation (via context triple) batch_69a7c7103a00819087ad711a2ab99770 completed March 4, 2026, 5:45 a.m.
NEDg Description generation batch_69a7c7b8158c819095a82dcd02d6a7fb completed March 4, 2026, 5:48 a.m.
NED2 Entity disambiguation (via description) batch_69a7c888cd98819082dc39739d14dc67 completed March 4, 2026, 5:52 a.m.
Created at: March 1, 2026, 7:38 p.m.