Triple

T8685004
Position Surface form Disambiguated ID Type / Status
Subject The Mask of Dimitrios E206134 entity
Predicate castMember P1668 FINISHED
Object Kurt Katch
Kurt Katch was a character actor known for his roles in Hollywood films of the 1930s and 1940s, often portraying sinister or foreign villains.
 E751304 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: Kurt Katch | Statement: [The Mask of Dimitrios, castMember, Kurt Katch]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kurt Katch
Context triple: [The Mask of Dimitrios, castMember, Kurt Katch]
  • A. Kurt Ingston
    Kurt Ingston is the wealthy, wheelchair-bound antagonist in the 1942 Universal horror film "Night Monster," around whom the film’s mysterious murders and supernatural events revolve.
  • B. Kurt Vogel
    Kurt Vogel is a relatively obscure individual whose name is notably recorded but who lacks widely recognized public achievements or biographical prominence.
  • C. Kurt Back
    Kurt Back was a social psychologist known for his collaborative research in social behavior and group dynamics, including work with Leon Festinger.
  • D. Frank Kurtz
    Frank Kurtz was a highly decorated American World War II bomber pilot and later an aviation executive, best known as the father of actress Swoosie Kurtz.
  • E. Marvin Krislov
    Marvin Krislov is an American academic leader and former president of Oberlin College who serves as the president of Pace University in New York.
  • 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: Kurt Katch
Triple: [The Mask of Dimitrios, castMember, Kurt Katch]
Generated description
Kurt Katch was a character actor known for his roles in Hollywood films of the 1930s and 1940s, often portraying sinister or foreign villains.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Kurt Katch
Target entity description: Kurt Katch was a character actor known for his roles in Hollywood films of the 1930s and 1940s, often portraying sinister or foreign villains.
  • A. Kurt Ingston
    Kurt Ingston is the wealthy, wheelchair-bound antagonist in the 1942 Universal horror film "Night Monster," around whom the film’s mysterious murders and supernatural events revolve.
  • B. Kurt Vogel
    Kurt Vogel is a relatively obscure individual whose name is notably recorded but who lacks widely recognized public achievements or biographical prominence.
  • C. Kurt Back
    Kurt Back was a social psychologist known for his collaborative research in social behavior and group dynamics, including work with Leon Festinger.
  • D. Frank Kurtz
    Frank Kurtz was a highly decorated American World War II bomber pilot and later an aviation executive, best known as the father of actress Swoosie Kurtz.
  • E. Marvin Krislov
    Marvin Krislov is an American academic leader and former president of Oberlin College who serves as the president of Pace University in New York.
  • 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_69ca835379688190aa06b9d98e684d58 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc4aeae740819099093906ccc5f640 completed March 31, 2026, 10:30 p.m.
NED1 Entity disambiguation (via context triple) batch_69cef3c3c74c81908cd9e881d5963492 completed April 2, 2026, 10:54 p.m.
NEDg Description generation batch_69cef521010081908815779c0bd2aac9 completed April 2, 2026, 11 p.m.
NED2 Entity disambiguation (via description) batch_69cef727ea088190bf40eaf5424ae864 completed April 2, 2026, 11:09 p.m.
Created at: March 30, 2026, 6:32 p.m.