Triple

T1704560
Position Surface form Disambiguated ID Type / Status
Subject Fallingwater E36841 entity
Predicate builtFor P1261 FINISHED
Object Lilian Kaufmann
Lilian Kaufmann was a member of the prominent Kaufmann family of Pittsburgh, known as the original owners and patrons of Frank Lloyd Wright’s iconic Fallingwater house.
 E232729 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: Lilian Kaufmann | Statement: [Fallingwater, builtFor, Lilian Kaufmann]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lilian Kaufmann
Context triple: [Fallingwater, builtFor, Lilian Kaufmann]
  • A. Alma Wassermann
    Alma Wassermann was the wife of Nobel Prize–winning Yiddish author Isaac Bashevis Singer and a significant partner in his personal and literary life.
  • B. Elsa Löwenthal
    Elsa Löwenthal, better known as Elsa Einstein, was the second wife and cousin of physicist Albert Einstein and often managed his personal and social affairs.
  • C. Margarete Weber
    Margarete Weber was the wife of Albert Speer, the Nazi Germany architect and armaments minister.
  • D. Marie Ortmann
    Marie Ortmann was the mother of aviation pioneer and Boeing Company founder William E. Boeing.
  • E. Nena von Schlebrügge
    Nena von Schlebrügge is a Swedish-born former fashion model of German and Swedish descent who worked internationally in the 1950s and 1960s and is the mother of actress Uma Thurman.
  • 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: Lilian Kaufmann
Triple: [Fallingwater, builtFor, Lilian Kaufmann]
Generated description
Lilian Kaufmann was a member of the prominent Kaufmann family of Pittsburgh, known as the original owners and patrons of Frank Lloyd Wright’s iconic Fallingwater house.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lilian Kaufmann
Target entity description: Lilian Kaufmann was a member of the prominent Kaufmann family of Pittsburgh, known as the original owners and patrons of Frank Lloyd Wright’s iconic Fallingwater house.
  • A. Alma Wassermann
    Alma Wassermann was the wife of Nobel Prize–winning Yiddish author Isaac Bashevis Singer and a significant partner in his personal and literary life.
  • B. Elsa Löwenthal
    Elsa Löwenthal, better known as Elsa Einstein, was the second wife and cousin of physicist Albert Einstein and often managed his personal and social affairs.
  • C. Margarete Weber
    Margarete Weber was the wife of Albert Speer, the Nazi Germany architect and armaments minister.
  • D. Marie Ortmann
    Marie Ortmann was the mother of aviation pioneer and Boeing Company founder William E. Boeing.
  • E. Nena von Schlebrügge
    Nena von Schlebrügge is a Swedish-born former fashion model of German and Swedish descent who worked internationally in the 1950s and 1960s and is the mother of actress Uma Thurman.
  • 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_69a88617439c819094ffb5d16a0f6307 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69aa62f25bac8190977d6f3bd79363cb completed March 6, 2026, 5:15 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae26e9748081909532426be2f198d1 completed March 9, 2026, 1:48 a.m.
NEDg Description generation batch_69ae2c4769408190b50a6d844311499d completed March 9, 2026, 2:11 a.m.
NED2 Entity disambiguation (via description) batch_69ae2c9e39388190bee8a37a29a3818a completed March 9, 2026, 2:12 a.m.
Created at: March 4, 2026, 7:30 p.m.