Triple

T18876916
Position Surface form Disambiguated ID Type / Status
Subject Edward Feigenbaum E461710 entity
Predicate familyName P18 FINISHED
Object Feigenbaum
Feigenbaum is a surname most notably associated with Edward Feigenbaum, a pioneering American computer scientist known as the "father of expert systems."
 E1346767 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: Feigenbaum | Statement: [Edward Feigenbaum, familyName, Feigenbaum]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Feigenbaum
Context triple: [Edward Feigenbaum, familyName, Feigenbaum]
  • A. Lorenz
    Lorenz is a masculine given name of German origin, historically borne by various notable figures in Europe.
  • B. Rabinovich
    Rabinovich is a Jewish surname of Eastern European origin, notably borne by the Yiddish writer Sholem Aleichem (born Sholem Rabinovich).
  • C. Gutzwiller
    Gutzwiller is a German surname most notably associated with physicist Martin Gutzwiller, known for his contributions to quantum chaos and solid-state physics.
  • D. Fractale
    Fractale is a 2011 science-fiction anime series set in a future society controlled by a ubiquitous virtual reality system, exploring themes of freedom, faith, and human connection.
  • E. Khinchin
    Khinchin is a Russian surname most notably associated with Aleksandr Khinchin, a prominent mathematician known for his contributions to probability theory and number theory.
  • 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: Feigenbaum
Triple: [Edward Feigenbaum, familyName, Feigenbaum]
Generated description
Feigenbaum is a surname most notably associated with Edward Feigenbaum, a pioneering American computer scientist known as the "father of expert systems."
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Feigenbaum
Target entity description: Feigenbaum is a surname most notably associated with Edward Feigenbaum, a pioneering American computer scientist known as the "father of expert systems."
  • A. Lorenz
    Lorenz is a masculine given name of German origin, historically borne by various notable figures in Europe.
  • B. Rabinovich
    Rabinovich is a Jewish surname of Eastern European origin, notably borne by the Yiddish writer Sholem Aleichem (born Sholem Rabinovich).
  • C. Gutzwiller
    Gutzwiller is a German surname most notably associated with physicist Martin Gutzwiller, known for his contributions to quantum chaos and solid-state physics.
  • D. Fractale
    Fractale is a 2011 science-fiction anime series set in a future society controlled by a ubiquitous virtual reality system, exploring themes of freedom, faith, and human connection.
  • E. Khinchin
    Khinchin is a Russian surname most notably associated with Aleksandr Khinchin, a prominent mathematician known for his contributions to probability theory and number theory.
  • 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_69d8dcfc3430819095ee6fc0eb4c06a5 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5c3cf0aa0819090991fc9e14910fb completed April 20, 2026, 6:12 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0575c1c96c81908f37578b29455e82 completed May 14, 2026, 7:12 a.m.
NEDg Description generation batch_6a0576af871481909ab3b9c90f9c1220 completed May 14, 2026, 7:15 a.m.
NED2 Entity disambiguation (via description) batch_6a05777f51b481909a7916bc40dcfd69 completed May 14, 2026, 7:19 a.m.
Created at: April 10, 2026, 11:57 a.m.