Triple

T779113
Position Surface form Disambiguated ID Type / Status
Subject BP Pedestrian Bridge E16456 entity
Predicate crosses P416 FINISHED
Object Columbus Drive
Columbus Drive is a major north–south thoroughfare in downtown Chicago that runs through the city's central business district and near Millennium Park.
 E191325 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: Columbus Drive | Statement: [BP Pedestrian Bridge, crosses, Columbus Drive]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Columbus Drive
Context triple: [BP Pedestrian Bridge, crosses, Columbus Drive]
  • A. Fairfax Drive
    Fairfax Drive is a major arterial street in Arlington, Virginia, running through the Ballston area and connecting key commercial and residential districts.
  • B. Columbus Boulevard
    Columbus Boulevard is a major roadway running along Philadelphia’s Delaware River waterfront, serving as a key corridor for traffic, commerce, and access to riverside attractions.
  • C. Clarendon Boulevard
    Clarendon Boulevard is a major arterial street in Arlington, Virginia, running through urban neighborhoods like Courthouse and Clarendon and lined with shops, restaurants, and offices.
  • D. Chapin Parkway
    Chapin Parkway is a historic, tree-lined boulevard in Buffalo, New York, that forms part of the city’s renowned Olmsted-designed park and parkway network.
  • E. Lincoln Parkway
    Lincoln Parkway is a historic, tree-lined boulevard in Buffalo, New York, that forms part of the city’s Olmsted-designed park and parkway system.
  • 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: Columbus Drive
Triple: [BP Pedestrian Bridge, crosses, Columbus Drive]
Generated description
Columbus Drive is a major north–south thoroughfare in downtown Chicago that runs through the city's central business district and near Millennium Park.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Columbus Drive
Target entity description: Columbus Drive is a major north–south thoroughfare in downtown Chicago that runs through the city's central business district and near Millennium Park.
  • A. Fairfax Drive
    Fairfax Drive is a major arterial street in Arlington, Virginia, running through the Ballston area and connecting key commercial and residential districts.
  • B. Columbus Boulevard
    Columbus Boulevard is a major roadway running along Philadelphia’s Delaware River waterfront, serving as a key corridor for traffic, commerce, and access to riverside attractions.
  • C. Clarendon Boulevard
    Clarendon Boulevard is a major arterial street in Arlington, Virginia, running through urban neighborhoods like Courthouse and Clarendon and lined with shops, restaurants, and offices.
  • D. Chapin Parkway
    Chapin Parkway is a historic, tree-lined boulevard in Buffalo, New York, that forms part of the city’s renowned Olmsted-designed park and parkway network.
  • E. Lincoln Parkway
    Lincoln Parkway is a historic, tree-lined boulevard in Buffalo, New York, that forms part of the city’s Olmsted-designed park and parkway system.
  • 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_69a4936ad1fc81908f190208059ccf78 completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a4a74f886081909c27b786e3adbe32 completed March 1, 2026, 8:53 p.m.
NED1 Entity disambiguation (via context triple) batch_69ad7957d7048190b7fe9a79543931b2 completed March 8, 2026, 1:27 p.m.
NEDg Description generation batch_69ad79ffb1f481908e91e87f131dd779 completed March 8, 2026, 1:30 p.m.
NED2 Entity disambiguation (via description) batch_69ad7b1a6c90819095b04638ff8a45d9 completed March 8, 2026, 1:35 p.m.
Created at: March 1, 2026, 7:37 p.m.