Triple

T19318150
Position Surface form Disambiguated ID Type / Status
Subject Cava E483151 entity
Predicate foundedBy P104 FINISHED
Object Ike Grigoropoulos
Ike Grigoropoulos is a restaurateur and co-founder of Cava, a popular fast-casual Mediterranean restaurant chain.
 E1371350 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: Ike Grigoropoulos | Statement: [Cava, foundedBy, Ike Grigoropoulos]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ike Grigoropoulos
Context triple: [Cava, foundedBy, Ike Grigoropoulos]
  • A. John Pialoglou
    John Pialoglou was the husband of silent film star Constance Talmadge, known primarily for his brief marriage to the celebrated actress.
  • B. John Mauropous
    John Mauropous was an 11th-century Byzantine poet, scholar, and cleric known for his epigrams, liturgical hymns, and role as metropolitan of Euchaita.
  • C. John Iliopoulos
    John Iliopoulos is a Greek theoretical physicist renowned for his contributions to particle physics, including co-formulating the Glashow–Iliopoulos–Maiani (GIM) mechanism that helped establish the existence of the charm quark.
  • D. George Miliotes
    George Miliotes is a renowned master sommelier and wine expert best known for his influential work in restaurant wine programs and hospitality.
  • E. George Georgiadis
    George Georgiadis is a notable individual distinguished enough to be specifically recognized as a prominent bearer of the surname Georgiadis.
  • 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: Ike Grigoropoulos
Triple: [Cava, foundedBy, Ike Grigoropoulos]
Generated description
Ike Grigoropoulos is a restaurateur and co-founder of Cava, a popular fast-casual Mediterranean restaurant chain.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ike Grigoropoulos
Target entity description: Ike Grigoropoulos is a restaurateur and co-founder of Cava, a popular fast-casual Mediterranean restaurant chain.
  • A. John Pialoglou
    John Pialoglou was the husband of silent film star Constance Talmadge, known primarily for his brief marriage to the celebrated actress.
  • B. John Mauropous
    John Mauropous was an 11th-century Byzantine poet, scholar, and cleric known for his epigrams, liturgical hymns, and role as metropolitan of Euchaita.
  • C. John Iliopoulos
    John Iliopoulos is a Greek theoretical physicist renowned for his contributions to particle physics, including co-formulating the Glashow–Iliopoulos–Maiani (GIM) mechanism that helped establish the existence of the charm quark.
  • D. George Miliotes
    George Miliotes is a renowned master sommelier and wine expert best known for his influential work in restaurant wine programs and hospitality.
  • E. George Georgiadis
    George Georgiadis is a notable individual distinguished enough to be specifically recognized as a prominent bearer of the surname Georgiadis.
  • 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_69d8e8d13e3c81909d91d1d5ec37c095 completed April 10, 2026, 12:10 p.m.
NER Named-entity recognition batch_69e60d85046c81909d972a6b369b0c2b completed April 20, 2026, 11:27 a.m.
NED1 Entity disambiguation (via context triple) batch_6a071bd8090881908fed92a3b6b02f6d completed May 15, 2026, 1:12 p.m.
NEDg Description generation batch_6a071f9990fc819084b0ea1fdfe0ac51 completed May 15, 2026, 1:28 p.m.
NED2 Entity disambiguation (via description) batch_6a07200bae248190bc95a13445d5a15e completed May 15, 2026, 1:30 p.m.
Created at: April 10, 2026, 1:32 p.m.