Triple

T18467965
Position Surface form Disambiguated ID Type / Status
Subject Albert Lewin E451213 entity
Predicate familyName P18 FINISHED
Object Lewin
Lewin is a surname of Germanic and Jewish origin borne by various notable individuals across fields such as psychology, film, and politics.
 E28817 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: Lewin | Statement: [Albert Lewin, familyName, Lewin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lewin
Context triple: [Albert Lewin, familyName, Lewin]
  • A. Kurt Lewin
    Kurt Lewin was a pioneering German-American psychologist best known for founding modern social psychology and developing field theory and action research.
  • B. Rensis Likert
    Rensis Likert was an American organizational psychologist and social scientist best known for developing the Likert scale and pioneering survey research methods in the study of attitudes and management.
  • C. Lippitt
    Lippitt is a residential neighborhood within the town of West Warwick in Rhode Island.
  • D. Allport
    Allport is a small town located in Lonoke County, Arkansas, in the United States.
  • E. Else Frenkel-Brunswik
    Else Frenkel-Brunswik was an Austrian-born American social psychologist best known for her pioneering work on prejudice and authoritarianism, particularly as a co-author of the landmark study "The Authoritarian Personality."
  • 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: Lewin
Triple: [Albert Lewin, familyName, Lewin]
Generated description
Lewin is a surname of Germanic and Jewish origin borne by various notable individuals across fields such as psychology, film, and politics.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lewin
Target entity description: Lewin is a surname of Germanic and Jewish origin borne by various notable individuals across fields such as psychology, film, and politics.
  • A. Kurt Lewin chosen
    Kurt Lewin was a pioneering German-American psychologist best known for founding modern social psychology and developing field theory and action research.
  • B. Rensis Likert
    Rensis Likert was an American organizational psychologist and social scientist best known for developing the Likert scale and pioneering survey research methods in the study of attitudes and management.
  • C. Lippitt
    Lippitt is a residential neighborhood within the town of West Warwick in Rhode Island.
  • D. Allport
    Allport is a small town located in Lonoke County, Arkansas, in the United States.
  • E. Else Frenkel-Brunswik
    Else Frenkel-Brunswik was an Austrian-born American social psychologist best known for her pioneering work on prejudice and authoritarianism, particularly as a co-author of the landmark study "The Authoritarian Personality."
  • 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_69d8d38465a0819099b9b42d2a662ac1 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e52a857b1481908ebfcf832c83376f completed April 19, 2026, 7:18 p.m.
NED1 Entity disambiguation (via context triple) batch_6a043f24ff448190b1b54ff5209a7b01 completed May 13, 2026, 9:06 a.m.
NEDg Description generation batch_6a0465ffc3e48190b2e69cf482e49577 completed May 13, 2026, 11:52 a.m.
NED2 Entity disambiguation (via description) batch_6a04669583fc8190b32ce936b8bb0f63 completed May 13, 2026, 11:55 a.m.
Created at: April 10, 2026, 11:34 a.m.