Triple

T20712066
Position Surface form Disambiguated ID Type / Status
Subject Varian Associates E509072 entity
Predicate foundedBy P104 FINISHED
Object Russell H. Varian
Russell H. Varian was an American physicist and entrepreneur best known as a co-inventor of the klystron tube and a pioneer in the development of microwave and radar technology.
E1447301 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: Russell H. Varian | Statement: [Varian Associates, foundedBy, Russell H. Varian]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Russell H. Varian
Context triple: [Varian Associates, foundedBy, Russell H. Varian]
  • A. John Simon Ritchie
    John Simon Ritchie, better known as Sid Vicious, was the bassist of the pioneering English punk rock band the Sex Pistols and an icon of the 1970s punk movement.
  • B. Leslie Valiant
    Leslie Valiant is a renowned computer scientist known for his foundational work in computational learning theory, complexity theory, and artificial intelligence.
  • C. Charles P. Thacker
    Charles P. Thacker was a pioneering computer engineer best known for his work at Xerox PARC, where he was a key architect of the Alto, one of the first personal computers with a graphical user interface.
  • D. David R. Cheriton
    David R. Cheriton is a Canadian computer scientist, Stanford professor, and billionaire technology investor known for early backing of companies like Google.
  • E. Miles Wedderburn Lampson
    Miles Wedderburn Lampson was a British diplomat best known for serving as High Commissioner and later Ambassador to Egypt during the interwar and World War II periods.
  • 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: Russell H. Varian
Triple: [Varian Associates, foundedBy, Russell H. Varian]
Generated description
Russell H. Varian was an American physicist and entrepreneur best known as a co-inventor of the klystron tube and a pioneer in the development of microwave and radar technology.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Russell H. Varian
Target entity description: Russell H. Varian was an American physicist and entrepreneur best known as a co-inventor of the klystron tube and a pioneer in the development of microwave and radar technology.
  • A. John Simon Ritchie
    John Simon Ritchie, better known as Sid Vicious, was the bassist of the pioneering English punk rock band the Sex Pistols and an icon of the 1970s punk movement.
  • B. Leslie Valiant
    Leslie Valiant is a renowned computer scientist known for his foundational work in computational learning theory, complexity theory, and artificial intelligence.
  • C. Charles P. Thacker
    Charles P. Thacker was a pioneering computer engineer best known for his work at Xerox PARC, where he was a key architect of the Alto, one of the first personal computers with a graphical user interface.
  • D. David R. Cheriton
    David R. Cheriton is a Canadian computer scientist, Stanford professor, and billionaire technology investor known for early backing of companies like Google.
  • E. Miles Wedderburn Lampson
    Miles Wedderburn Lampson was a British diplomat best known for serving as High Commissioner and later Ambassador to Egypt during the interwar and World War II periods.
  • 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_69e0b4c40ad88190b81f77695366d328 completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6c1cdcaac8190b9ba82d489fb3bfc completed April 21, 2026, 12:16 a.m.
NED1 Entity disambiguation (via context triple) batch_6a08e04f58648190acf2cdc03ada05a4 completed May 16, 2026, 9:23 p.m.
NEDg Description generation batch_6a08e15d93ec8190bbe859fb42a4a5ac completed May 16, 2026, 9:27 p.m.
NED2 Entity disambiguation (via description) batch_6a08e25d8cb08190ba75b792aac192ab completed May 16, 2026, 9:32 p.m.
Created at: April 16, 2026, 12:15 p.m.