Triple

T8829038
Position Surface form Disambiguated ID Type / Status
Subject Van Sweringen brothers E210085 entity
Predicate sibling P363 FINISHED
Object M.J. Van Sweringen
M.J. Van Sweringen was an American real estate and railroad magnate, best known for co-developing Shaker Heights, Ohio, and building a vast rail empire with his brother.
E761790 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: M.J. Van Sweringen | Statement: [Van Sweringen brothers, sibling, M.J. Van Sweringen]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: M.J. Van Sweringen
Context triple: [Van Sweringen brothers, sibling, M.J. Van Sweringen]
  • A. O.P. Van Sweringen
    O.P. Van Sweringen was an American real estate and railroad magnate, best known as one of the Van Sweringen brothers who developed Shaker Heights and built a major transportation empire centered in Cleveland, Ohio.
  • B. Merrill Stubing
    Merrill Stubing is the dignified, paternal captain of the cruise ship at the center of the classic television series "The Love Boat."
  • C. Charlie Korsmo
    Charlie Korsmo is an American former child actor and current law professor best known for his roles in early 1990s films such as "Dick Tracy," "Hook," and "What About Bob?".
  • D. Kenneth Biller
    Kenneth Biller is an American television writer and producer best known for his work on series such as "Star Trek: Voyager" and the anthology drama "Genius."
  • E. Charles Haid
    Charles Haid is an American actor and director best known for his role as Officer Andy Renko on the television series "Hill Street Blues."
  • 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: M.J. Van Sweringen
Triple: [Van Sweringen brothers, sibling, M.J. Van Sweringen]
Generated description
M.J. Van Sweringen was an American real estate and railroad magnate, best known for co-developing Shaker Heights, Ohio, and building a vast rail empire with his brother.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: M.J. Van Sweringen
Target entity description: M.J. Van Sweringen was an American real estate and railroad magnate, best known for co-developing Shaker Heights, Ohio, and building a vast rail empire with his brother.
  • A. O.P. Van Sweringen chosen
    O.P. Van Sweringen was an American real estate and railroad magnate, best known as one of the Van Sweringen brothers who developed Shaker Heights and built a major transportation empire centered in Cleveland, Ohio.
  • B. Merrill Stubing
    Merrill Stubing is the dignified, paternal captain of the cruise ship at the center of the classic television series "The Love Boat."
  • C. Charlie Korsmo
    Charlie Korsmo is an American former child actor and current law professor best known for his roles in early 1990s films such as "Dick Tracy," "Hook," and "What About Bob?".
  • D. Kenneth Biller
    Kenneth Biller is an American television writer and producer best known for his work on series such as "Star Trek: Voyager" and the anthology drama "Genius."
  • E. Charles Haid
    Charles Haid is an American actor and director best known for his role as Officer Andy Renko on the television series "Hill Street Blues."
  • F. None of above.

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_69ca8365b28081909e48e45e95dfc405 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc604c52a48190807e46c15e3c1558 completed April 1, 2026, 12:01 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfa060ccd0819082824c8595b244a6 completed April 3, 2026, 11:11 a.m.
NEDg Description generation batch_69cfa246ade0819097fe80a77f32592b completed April 3, 2026, 11:19 a.m.
NED2 Entity disambiguation (via description) batch_69cfa2c4833c8190b67c4545af056292 completed April 3, 2026, 11:21 a.m.
Created at: March 30, 2026, 6:47 p.m.