Triple

T12216131
Position Surface form Disambiguated ID Type / Status
Subject Don Keith Opper E291088 entity
Predicate familyName P18 FINISHED
Object Opper
Opper is a surname most notably associated with American actor and screenwriter Don Keith Opper, known for his role in the "Critters" film series.
 E970527 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: Opper | Statement: [Don Keith Opper, familyName, Opper]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Opper
Context triple: [Don Keith Opper, familyName, Opper]
  • A. Oppeano
    Oppeano is a municipality in northern Italy’s Veneto region, historically associated with the ancient Veneti people.
  • B. Opoeteren
    Opoeteren is a village in the Belgian province of Limburg that now forms part of the municipality of Maaseik.
  • C. Opolais
    Opolais is the surname of Latvian soprano opera singer Kristīne Opolais, renowned for her dramatic roles on major international stages.
  • D. Oppau
    Oppau is a district of the industrial city of Ludwigshafen am Rhein in Rhineland-Palatinate, Germany, historically known for its large chemical industry facilities.
  • E. Everschop
    Everschop was a former historical region or administrative unit that later became part of the Eiderstedt peninsula in northern Germany.
  • 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: Opper
Triple: [Don Keith Opper, familyName, Opper]
Generated description
Opper is a surname most notably associated with American actor and screenwriter Don Keith Opper, known for his role in the "Critters" film series.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Opper
Target entity description: Opper is a surname most notably associated with American actor and screenwriter Don Keith Opper, known for his role in the "Critters" film series.
  • A. Oppeano
    Oppeano is a municipality in northern Italy’s Veneto region, historically associated with the ancient Veneti people.
  • B. Opoeteren
    Opoeteren is a village in the Belgian province of Limburg that now forms part of the municipality of Maaseik.
  • C. Opolais
    Opolais is the surname of Latvian soprano opera singer Kristīne Opolais, renowned for her dramatic roles on major international stages.
  • D. Oppau
    Oppau is a district of the industrial city of Ludwigshafen am Rhein in Rhineland-Palatinate, Germany, historically known for its large chemical industry facilities.
  • E. Everschop
    Everschop was a former historical region or administrative unit that later became part of the Eiderstedt peninsula in northern Germany.
  • 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_69d6ab65923081909acfc61b7a612233 completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d91c9419d48190b0037fe8edc681c4 completed April 10, 2026, 3:51 p.m.
NED1 Entity disambiguation (via context triple) batch_69f60aa31f548190bd4f8cfe3c55614b completed May 2, 2026, 2:30 p.m.
NEDg Description generation batch_69f60dbe4f788190a3b4be4b31cfbffa completed May 2, 2026, 2:44 p.m.
NED2 Entity disambiguation (via description) batch_69f60ee037bc8190be486e30e03031a7 completed May 2, 2026, 2:49 p.m.
Created at: April 8, 2026, 9:51 p.m.