Triple

T15693841
Position Surface form Disambiguated ID Type / Status
Subject South Wacker Drive E380403 entity
Predicate hasPart P35 FINISHED
Object 191 South Wacker Drive
191 South Wacker Drive is a modern high-rise office building located in Chicago’s Loop business district.
 E1176386 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: 191 South Wacker Drive | Statement: [South Wacker Drive, hasPart, 191 South Wacker Drive]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 191 South Wacker Drive
Context triple: [South Wacker Drive, hasPart, 191 South Wacker Drive]
  • A. 155 North Wacker Drive
    155 North Wacker Drive is a modern high-rise office skyscraper located in Chicago’s Loop business district.
  • B. 200 South Wacker Drive
    200 South Wacker Drive is a modern office skyscraper located in Chicago’s Loop business district.
  • C. 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.
  • D. 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.
  • E. 875 North Michigan Avenue
    875 North Michigan Avenue is a prominent Chicago skyscraper formerly known as the John Hancock Center, noted for its distinctive tapered design and observation deck overlooking the city and Lake Michigan.
  • 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: 191 South Wacker Drive
Triple: [South Wacker Drive, hasPart, 191 South Wacker Drive]
Generated description
191 South Wacker Drive is a modern high-rise office building located in Chicago’s Loop business district.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: 191 South Wacker Drive
Target entity description: 191 South Wacker Drive is a modern high-rise office building located in Chicago’s Loop business district.
  • A. 155 North Wacker Drive
    155 North Wacker Drive is a modern high-rise office skyscraper located in Chicago’s Loop business district.
  • B. 200 South Wacker Drive
    200 South Wacker Drive is a modern office skyscraper located in Chicago’s Loop business district.
  • C. 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.
  • D. 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.
  • E. 875 North Michigan Avenue
    875 North Michigan Avenue is a prominent Chicago skyscraper formerly known as the John Hancock Center, noted for its distinctive tapered design and observation deck overlooking the city and Lake Michigan.
  • 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_69ff908dae948190bb6fb51e35aff5ac completed May 9, 2026, 7:52 p.m.
NEDg Description generation batch_69ff92d044f48190baefcf932f369350 completed May 9, 2026, 8:02 p.m.
NED2 Entity disambiguation (via description) batch_69ff934af4288190b3d3cad6af142334 completed May 9, 2026, 8:04 p.m.
Created at: April 10, 2026, 4:44 a.m.