Triple

T2466162
Position Surface form Disambiguated ID Type / Status
Subject Mihajlo Idvorski Pupin E55252 entity
Predicate familyName P18 FINISHED
Object Pupin
Pupin is a Serbian surname most famously associated with physicist and inventor Mihajlo Idvorski Pupin.
 E269993 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: Pupin | Statement: [Mihajlo Idvorski Pupin, familyName, Pupin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pupin
Context triple: [Mihajlo Idvorski Pupin, familyName, Pupin]
  • A. Vinton
    Vinton is the given name of Vinton Cerf, an American computer scientist widely recognized as one of the "fathers of the Internet."
  • B. Alexanderson
    Alexanderson is a Swedish-origin surname most notably associated with engineer Ernst Alexanderson, a pioneer in early radio and television technology.
  • C. Oberholtzer
    Oberholtzer is a German-origin surname, often associated with Mennonite and Amish families, that serves as a variant of the Overholt family name.
  • D. Pinsker
    Pinsker is a Jewish surname most notably associated with Leo Pinsker, a 19th-century physician and early Zionist activist.
  • E. Bridgman
    Bridgman is a surname most notably associated with American physicist and Nobel laureate Percy Williams Bridgman, a pioneer in high-pressure physics.
  • 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: Pupin
Triple: [Mihajlo Idvorski Pupin, familyName, Pupin]
Generated description
Pupin is a Serbian surname most famously associated with physicist and inventor Mihajlo Idvorski Pupin.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Pupin
Target entity description: Pupin is a Serbian surname most famously associated with physicist and inventor Mihajlo Idvorski Pupin.
  • A. Vinton
    Vinton is the given name of Vinton Cerf, an American computer scientist widely recognized as one of the "fathers of the Internet."
  • B. Alexanderson
    Alexanderson is a Swedish-origin surname most notably associated with engineer Ernst Alexanderson, a pioneer in early radio and television technology.
  • C. Oberholtzer
    Oberholtzer is a German-origin surname, often associated with Mennonite and Amish families, that serves as a variant of the Overholt family name.
  • D. Pinsker
    Pinsker is a Jewish surname most notably associated with Leo Pinsker, a 19th-century physician and early Zionist activist.
  • E. Bridgman
    Bridgman is a surname most notably associated with American physicist and Nobel laureate Percy Williams Bridgman, a pioneer in high-pressure physics.
  • 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_69ab49e3622c8190ad22afa2c4fbb807 completed March 6, 2026, 9:40 p.m.
NER Named-entity recognition batch_69abd122db8881909ef3c0a1df7ff7a5 completed March 7, 2026, 7:17 a.m.
NED1 Entity disambiguation (via context triple) batch_69af179ccbd081908b7cff0052597e85 completed March 9, 2026, 6:55 p.m.
NEDg Description generation batch_69af1909dd588190b0311d0464ad4cda completed March 9, 2026, 7:01 p.m.
NED2 Entity disambiguation (via description) batch_69af19e240148190be7645e1813e0bae completed March 9, 2026, 7:05 p.m.
Created at: March 6, 2026, 9:44 p.m.