Triple

T16850110
Position Surface form Disambiguated ID Type / Status
Subject Astro Teller E409652 entity
Predicate doctoralAdvisor P167 FINISHED
Object Tom Mitchell
Tom Mitchell is an American computer scientist and machine learning pioneer, known for authoring a foundational textbook in the field and for his influential research on algorithms that learn from data.
 E1236484 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: Tom Mitchell | Statement: [Astro Teller, doctoralAdvisor, Tom Mitchell]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tom Mitchell
Context triple: [Astro Teller, doctoralAdvisor, Tom Mitchell]
  • A. Tom Mitchell
    Tom Mitchell is a technology entrepreneur best known as a co-founder of the data storage company Seagate Technology.
  • B. John Ritchie
    John Ritchie was the father of John Simon Ritchie, better known as Sid Vicious of the Sex Pistols.
  • C. John R. Anderson
    John R. Anderson was an individual of sufficient local or historical significance to be recognized among the notable burials at El Camino Memorial Park.
  • D. Patrick J. Hayes
    Patrick J. Hayes was an American cardinal of the Roman Catholic Church who served as Archbishop of New York in the early 20th century.
  • E. Blair Gordon Newell
    Blair Gordon Newell was the first husband of American actress Gloria Stuart, known primarily for his connection to her early life and career.
  • 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: Tom Mitchell
Triple: [Astro Teller, doctoralAdvisor, Tom Mitchell]
Generated description
Tom Mitchell is an American computer scientist and machine learning pioneer, known for authoring a foundational textbook in the field and for his influential research on algorithms that learn from data.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tom Mitchell
Target entity description: Tom Mitchell is an American computer scientist and machine learning pioneer, known for authoring a foundational textbook in the field and for his influential research on algorithms that learn from data.
  • A. Tom Mitchell
    Tom Mitchell is a technology entrepreneur best known as a co-founder of the data storage company Seagate Technology.
  • B. John Ritchie
    John Ritchie was the father of John Simon Ritchie, better known as Sid Vicious of the Sex Pistols.
  • C. John R. Anderson
    John R. Anderson was an individual of sufficient local or historical significance to be recognized among the notable burials at El Camino Memorial Park.
  • D. Patrick J. Hayes
    Patrick J. Hayes was an American cardinal of the Roman Catholic Church who served as Archbishop of New York in the early 20th century.
  • E. Blair Gordon Newell
    Blair Gordon Newell was the first husband of American actress Gloria Stuart, known primarily for his connection to her early life and career.
  • 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_69d88395e6c88190b22730f335107c14 completed April 10, 2026, 4:59 a.m.
NER Named-entity recognition batch_69e3b378dda48190ab81d75f2cfe3ab3 completed April 18, 2026, 4:38 p.m.
NED1 Entity disambiguation (via context triple) batch_6a00bb1f02648190937c692af83843dc completed May 10, 2026, 5:06 p.m.
NEDg Description generation batch_6a00bbc80d54819092de4ee363508b49 completed May 10, 2026, 5:09 p.m.
NED2 Entity disambiguation (via description) batch_6a00bc66dbc08190bd569ed2b355c99d completed May 10, 2026, 5:12 p.m.
Created at: April 10, 2026, 5:24 a.m.