Triple

T15693842
Position Surface form Disambiguated ID Type / Status
Subject South Wacker Drive E380403 entity
Predicate hasPart P35 FINISHED
Object 71 South Wacker Drive
71 South Wacker Drive is a prominent modern office skyscraper in Chicago’s Loop business district, known for its distinctive glass-and-steel design and major corporate tenants.
 E1178251 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: 71 South Wacker Drive | Statement: [South Wacker Drive, hasPart, 71 South Wacker Drive]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 71 South Wacker Drive
Context triple: [South Wacker Drive, hasPart, 71 South Wacker Drive]
  • A. 200 South Wacker Drive
    200 South Wacker Drive is a modern office skyscraper located in Chicago’s Loop business district.
  • B. 123 South Wacker Drive
    123 South Wacker Drive is a prominent office skyscraper in Chicago’s Loop district, known for its postmodern design and significant presence in the city’s skyline.
  • C. 191 South Wacker Drive
    191 South Wacker Drive is a modern high-rise office building located in Chicago’s Loop business district.
  • D. 311 South Wacker Drive
    311 South Wacker Drive is a prominent postmodern office skyscraper in Chicago, notable for its illuminated crown and status as one of the city's tallest buildings.
  • E. 155 North Wacker Drive
    155 North Wacker Drive is a modern high-rise office skyscraper located in Chicago’s Loop business district.
  • 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: 71 South Wacker Drive
Triple: [South Wacker Drive, hasPart, 71 South Wacker Drive]
Generated description
71 South Wacker Drive is a prominent modern office skyscraper in Chicago’s Loop business district, known for its distinctive glass-and-steel design and major corporate tenants.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: 71 South Wacker Drive
Target entity description: 71 South Wacker Drive is a prominent modern office skyscraper in Chicago’s Loop business district, known for its distinctive glass-and-steel design and major corporate tenants.
  • A. 200 South Wacker Drive
    200 South Wacker Drive is a modern office skyscraper located in Chicago’s Loop business district.
  • B. 123 South Wacker Drive
    123 South Wacker Drive is a prominent office skyscraper in Chicago’s Loop district, known for its postmodern design and significant presence in the city’s skyline.
  • C. 191 South Wacker Drive
    191 South Wacker Drive is a modern high-rise office building located in Chicago’s Loop business district.
  • D. 311 South Wacker Drive
    311 South Wacker Drive is a prominent postmodern office skyscraper in Chicago, notable for its illuminated crown and status as one of the city's tallest buildings.
  • E. 155 North Wacker Drive
    155 North Wacker Drive is a modern high-rise office skyscraper located in Chicago’s Loop business district.
  • 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_69d86d99e860819094b6957cde470f2c completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e04f4f5a888190bd3681bcb9bbc02f completed April 16, 2026, 2:54 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff997fe6f48190813bde2bfc11c253 completed May 9, 2026, 8:30 p.m.
NEDg Description generation batch_69ff9a0fdf388190b2742e19f307c570 completed May 9, 2026, 8:33 p.m.
NED2 Entity disambiguation (via description) batch_69ff9a77d6d88190817158c30c56d70c completed May 9, 2026, 8:35 p.m.
Created at: April 10, 2026, 4:44 a.m.