Triple

T8546153
Position Surface form Disambiguated ID Type / Status
Subject Merv Griffin E202328 entity
Predicate fullName P16 FINISHED
Object Mervyn Edward Griffin Jr.
Mervyn Edward Griffin Jr. was an American television host, media mogul, and creator of iconic game shows such as "Jeopardy!" and "Wheel of Fortune."
 E741334 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: Mervyn Edward Griffin Jr. | Statement: [Merv Griffin, fullName, Mervyn Edward Griffin Jr.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mervyn Edward Griffin Jr.
Context triple: [Merv Griffin, fullName, Mervyn Edward Griffin Jr.]
  • A. Roger Brown
    Roger Brown was a professional basketball player best known for his scoring and rebounding in the American Basketball Association during the 1970s.
  • B. Roger Brown
    Roger Brown was an influential American social psychologist and linguist known for his pioneering research on language acquisition and the social psychology of language.
  • C. Clarence LaVaughn Franklin
    Clarence LaVaughn Franklin was a prominent American Baptist minister and civil rights activist, best known as the father of singer Aretha Franklin and for his influential preaching and radio broadcasts.
  • D. Leroy Hicks
    Leroy Hicks is an individual notable enough to be specifically recorded as a bearer of the surname Hicks, though widely recognized public information about him is limited.
  • E. Melvin Franklin
    Melvin Franklin was an American bass singer best known as a founding and longtime member of the Motown vocal group The Temptations.
  • 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: Mervyn Edward Griffin Jr.
Triple: [Merv Griffin, fullName, Mervyn Edward Griffin Jr.]
Generated description
Mervyn Edward Griffin Jr. was an American television host, media mogul, and creator of iconic game shows such as "Jeopardy!" and "Wheel of Fortune."
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mervyn Edward Griffin Jr.
Target entity description: Mervyn Edward Griffin Jr. was an American television host, media mogul, and creator of iconic game shows such as "Jeopardy!" and "Wheel of Fortune."
  • A. Roger Brown
    Roger Brown was a professional basketball player best known for his scoring and rebounding in the American Basketball Association during the 1970s.
  • B. Roger Brown
    Roger Brown was an influential American social psychologist and linguist known for his pioneering research on language acquisition and the social psychology of language.
  • C. Clarence LaVaughn Franklin
    Clarence LaVaughn Franklin was a prominent American Baptist minister and civil rights activist, best known as the father of singer Aretha Franklin and for his influential preaching and radio broadcasts.
  • D. Leroy Hicks
    Leroy Hicks is an individual notable enough to be specifically recorded as a bearer of the surname Hicks, though widely recognized public information about him is limited.
  • E. Melvin Franklin
    Melvin Franklin was an American bass singer best known as a founding and longtime member of the Motown vocal group The Temptations.
  • 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_69ca832461e88190a654c5e44e233aa8 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbe74f62148190bfd6cacf5d4f74b6 completed March 31, 2026, 3:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69ce6db3eef08190934f5b42807ad769 completed April 2, 2026, 1:23 p.m.
NEDg Description generation batch_69ce6ec3b080819082d64646d453541d completed April 2, 2026, 1:27 p.m.
NED2 Entity disambiguation (via description) batch_69ce6fe928d48190824e7a94fea5cfc0 completed April 2, 2026, 1:32 p.m.
Created at: March 30, 2026, 6:18 p.m.