Triple

T3501747
Position Surface form Disambiguated ID Type / Status
Subject Two Prudential Plaza E73983 entity
Predicate architect P184 FINISHED
Object Loebl Schlossman & Hackl
Loebl Schlossman & Hackl is a Chicago-based architectural firm known for designing prominent commercial and high-rise buildings.
E364175 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: Loebl Schlossman & Hackl | Statement: [Two Prudential Plaza, architect, Loebl Schlossman & Hackl]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Loebl Schlossman & Hackl
Context triple: [Two Prudential Plaza, architect, Loebl Schlossman & Hackl]
  • A. Swan Sonnenschein & Co.
    Swan Sonnenschein & Co. was a late 19th- and early 20th-century British publishing house known for issuing scholarly, political, and social reform literature.
  • B. Kalmbach, DeMarco, Knapp & Chillingworth
    Kalmbach, DeMarco, Knapp & Chillingworth was a law firm associated with attorney Herbert W. Kalmbach, who gained prominence as Richard Nixon’s personal lawyer during the Watergate era.
  • C. Adler & Sullivan
    Adler & Sullivan was a pioneering late-19th-century American architectural firm, led by Dankmar Adler and Louis Sullivan, renowned for its influential early skyscraper designs and key role in shaping modern architecture in Chicago.
  • D. Siebold & Zuccarini
    Siebold & Zuccarini were 19th-century botanists who collaborated in describing and classifying numerous East Asian plant species.
  • E. Melvin Simon & Associates
    Melvin Simon & Associates was a major American shopping mall development and management company founded by Melvin Simon, known for building and operating numerous retail centers across the United States.
  • 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: Loebl Schlossman & Hackl
Triple: [Two Prudential Plaza, architect, Loebl Schlossman & Hackl]
Generated description
Loebl Schlossman & Hackl is a Chicago-based architectural firm known for designing prominent commercial and high-rise buildings.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Loebl Schlossman & Hackl
Target entity description: Loebl Schlossman & Hackl is a Chicago-based architectural firm known for designing prominent commercial and high-rise buildings.
  • A. Swan Sonnenschein & Co.
    Swan Sonnenschein & Co. was a late 19th- and early 20th-century British publishing house known for issuing scholarly, political, and social reform literature.
  • B. Kalmbach, DeMarco, Knapp & Chillingworth
    Kalmbach, DeMarco, Knapp & Chillingworth was a law firm associated with attorney Herbert W. Kalmbach, who gained prominence as Richard Nixon’s personal lawyer during the Watergate era.
  • C. Adler & Sullivan
    Adler & Sullivan was a pioneering late-19th-century American architectural firm, led by Dankmar Adler and Louis Sullivan, renowned for its influential early skyscraper designs and key role in shaping modern architecture in Chicago.
  • D. Siebold & Zuccarini
    Siebold & Zuccarini were 19th-century botanists who collaborated in describing and classifying numerous East Asian plant species.
  • E. Melvin Simon & Associates
    Melvin Simon & Associates was a major American shopping mall development and management company founded by Melvin Simon, known for building and operating numerous retail centers across the United States.
  • 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_69ad85cdb6e48190a335d412b9194ed8 completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adbbd5fbe8819091b61fa8df355f0c completed March 8, 2026, 6:11 p.m.
NED1 Entity disambiguation (via context triple) batch_69b373d88dc08190a8508f990b01cf03 completed March 13, 2026, 2:18 a.m.
NEDg Description generation batch_69b3779133788190a17b2d8a51587682 completed March 13, 2026, 2:33 a.m.
NED2 Entity disambiguation (via description) batch_69b377facc048190849ccd4ddcd9b442 completed March 13, 2026, 2:35 a.m.
Created at: March 8, 2026, 3:18 p.m.