Triple

T1888328
Position Surface form Disambiguated ID Type / Status
Subject Terminal Tower E41811 entity
Predicate developer P73 FINISHED
Object Van Sweringen brothers
The Van Sweringen brothers were early 20th-century American real estate and railroad magnates best known for developing Shaker Heights and major projects in Cleveland, Ohio.
 E210085 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: Van Sweringen brothers | Statement: [Terminal Tower, developer, Van Sweringen brothers]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Van Sweringen brothers
Context triple: [Terminal Tower, developer, Van Sweringen brothers]
  • A. Niland brothers
    The Niland brothers were four American siblings from New York whose World War II service and family tragedy inspired the story behind the film "Saving Private Ryan."
  • B. Aldrich family
    The Aldrich family is a prominent American political and business dynasty known for its influence in finance, industry, and public service across multiple generations.
  • C. Cramer brothers
    The Cramer brothers were prominent 18th-century Geneva-based printers and publishers known especially for publishing the works of Voltaire and other Enlightenment authors.
  • D. The Pritzker Family
    The Pritzker family is a prominent American family best known for its leadership of the Hyatt hotel empire and its extensive philanthropic and cultural contributions.
  • E. Barclay brothers
    The Barclay brothers were British billionaire twin businessmen and media magnates, best known for owning the Telegraph Media Group and various high-profile hotels and properties.
  • 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: Van Sweringen brothers
Triple: [Terminal Tower, developer, Van Sweringen brothers]
Generated description
The Van Sweringen brothers were early 20th-century American real estate and railroad magnates best known for developing Shaker Heights and major projects in Cleveland, Ohio.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Van Sweringen brothers
Target entity description: The Van Sweringen brothers were early 20th-century American real estate and railroad magnates best known for developing Shaker Heights and major projects in Cleveland, Ohio.
  • A. Niland brothers
    The Niland brothers were four American siblings from New York whose World War II service and family tragedy inspired the story behind the film "Saving Private Ryan."
  • B. Aldrich family
    The Aldrich family is a prominent American political and business dynasty known for its influence in finance, industry, and public service across multiple generations.
  • C. Cramer brothers
    The Cramer brothers were prominent 18th-century Geneva-based printers and publishers known especially for publishing the works of Voltaire and other Enlightenment authors.
  • D. The Pritzker Family
    The Pritzker family is a prominent American family best known for its leadership of the Hyatt hotel empire and its extensive philanthropic and cultural contributions.
  • E. Barclay brothers
    The Barclay brothers were British billionaire twin businessmen and media magnates, best known for owning the Telegraph Media Group and various high-profile hotels and properties.
  • 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_69a8864b6de0819098d089f6a1b910a7 completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69abb12382b481908cd26b56f8558226 completed March 7, 2026, 5:01 a.m.
NED1 Entity disambiguation (via context triple) batch_69addf665bd48190b08ff5159333b99b completed March 8, 2026, 8:43 p.m.
NEDg Description generation batch_69ade02321b881909e8bb087f6c3acd4 completed March 8, 2026, 8:46 p.m.
NED2 Entity disambiguation (via description) batch_69ade0d3f77481909cb4c9a57a9fb6a7 completed March 8, 2026, 8:49 p.m.
Created at: March 4, 2026, 7:34 p.m.