Triple

T7720065
Position Surface form Disambiguated ID Type / Status
Subject Oregon Route 22 E174984 entity
Predicate bridgeName P26021 FINISHED
Object Center Street Bridge
The Center Street Bridge is a major vehicular bridge in Salem, Oregon, carrying traffic across the Willamette River as part of the city's central east–west transportation corridor.
E690499 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: Center Street Bridge | Statement: [Oregon Route 22, bridgeName, Center Street Bridge]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Center Street Bridge
Context triple: [Oregon Route 22, bridgeName, Center Street Bridge]
  • A. Westmorland Street Bridge
    The Westmorland Street Bridge is a major vehicular bridge spanning the Saint John River in Fredericton, New Brunswick, serving as a key transportation link in the city.
  • B. 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.
  • C. 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.
  • D. Swan Street Bridge
    Swan Street Bridge is a prominent road bridge in Melbourne, Australia, carrying traffic over the Yarra River near the Melbourne Cricket Ground and other key sporting precincts.
  • E. Spring Garden Street Bridge
    Spring Garden Street Bridge is a historic roadway bridge in Philadelphia that carries Spring Garden Street over the Schuylkill River, connecting the city’s Center City area with West Philadelphia.
  • 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: Center Street Bridge
Triple: [Oregon Route 22, bridgeName, Center Street Bridge]
Generated description
The Center Street Bridge is a major vehicular bridge in Salem, Oregon, carrying traffic across the Willamette River as part of the city's central east–west transportation corridor.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Center Street Bridge
Target entity description: The Center Street Bridge is a major vehicular bridge in Salem, Oregon, carrying traffic across the Willamette River as part of the city's central east–west transportation corridor.
  • A. Westmorland Street Bridge
    The Westmorland Street Bridge is a major vehicular bridge spanning the Saint John River in Fredericton, New Brunswick, serving as a key transportation link in the city.
  • B. 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.
  • C. 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.
  • D. Swan Street Bridge
    Swan Street Bridge is a prominent road bridge in Melbourne, Australia, carrying traffic over the Yarra River near the Melbourne Cricket Ground and other key sporting precincts.
  • E. Spring Garden Street Bridge
    Spring Garden Street Bridge is a historic roadway bridge in Philadelphia that carries Spring Garden Street over the Schuylkill River, connecting the city’s Center City area with West Philadelphia.
  • 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_69c6995d541c81909eaa646b1a8369a9 completed March 27, 2026, 2:51 p.m.
NER Named-entity recognition batch_69c702eedc088190be645c029dfc462a completed March 27, 2026, 10:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69c937a70a94819090ff91dfa463682b completed March 29, 2026, 2:31 p.m.
NEDg Description generation batch_69c938769538819091952ba78b7ce0b6 completed March 29, 2026, 2:34 p.m.
NED2 Entity disambiguation (via description) batch_69c93955ead08190acc9cd5fd09449ae completed March 29, 2026, 2:38 p.m.
Created at: March 27, 2026, 4:05 p.m.