Triple

T5893034
Position Surface form Disambiguated ID Type / Status
Subject Anastasia E131034 entity
Predicate notablePerformer P17435 FINISHED
Object Derek Klena
Derek Klena is an American stage and screen actor best known for his leading roles in contemporary Broadway musicals such as Anastasia and Jagged Little Pill.
 E554053 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: Derek Klena | Statement: [Anastasia, notablePerformer, Derek Klena]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Derek Klena
Context triple: [Anastasia, notablePerformer, Derek Klena]
  • A. Matthew Morrison
    Matthew Morrison is an American actor and singer best known for playing teacher Will Schuester on the television series "Glee."
  • B. Jeff Freeman
    Jeff Freeman is a film editor known for his work on major Hollywood comedies, including serving as the editor of the movie "Ted 2."
  • C. Dustin Milligan
    Dustin Milligan is a Canadian actor best known for his roles in the TV series 90210 and the comedy Schitt's Creek.
  • D. Troy Kinney
    Troy Kinney was an American etcher, illustrator, and author known for his detailed prints and artworks, particularly those depicting dance and theatrical subjects.
  • E. John Alvin
    John Alvin was an American film and television actor active in the mid-20th century, known for his supporting roles in numerous Hollywood productions.
  • 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: Derek Klena
Triple: [Anastasia, notablePerformer, Derek Klena]
Generated description
Derek Klena is an American stage and screen actor best known for his leading roles in contemporary Broadway musicals such as Anastasia and Jagged Little Pill.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Derek Klena
Target entity description: Derek Klena is an American stage and screen actor best known for his leading roles in contemporary Broadway musicals such as Anastasia and Jagged Little Pill.
  • A. Matthew Morrison
    Matthew Morrison is an American actor and singer best known for playing teacher Will Schuester on the television series "Glee."
  • B. Jeff Freeman
    Jeff Freeman is a film editor known for his work on major Hollywood comedies, including serving as the editor of the movie "Ted 2."
  • C. Dustin Milligan
    Dustin Milligan is a Canadian actor best known for his roles in the TV series 90210 and the comedy Schitt's Creek.
  • D. Troy Kinney
    Troy Kinney was an American etcher, illustrator, and author known for his detailed prints and artworks, particularly those depicting dance and theatrical subjects.
  • E. John Alvin
    John Alvin was an American film and television actor active in the mid-20th century, known for his supporting roles in numerous Hollywood productions.
  • 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_69c00857439c819095950754176aa58a completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c036b5c68481909fdcba428238c74d completed March 22, 2026, 6:36 p.m.
NED1 Entity disambiguation (via context triple) batch_69c0b15146888190ab86eaf9e565ee28 completed March 23, 2026, 3:19 a.m.
NEDg Description generation batch_69c0b53ad6dc8190927653c470515963 completed March 23, 2026, 3:36 a.m.
NED2 Entity disambiguation (via description) batch_69c0b5de67208190b1dda9509767c2a7 completed March 23, 2026, 3:39 a.m.
Created at: March 22, 2026, 3:58 p.m.