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.