Triple

T19411047
Position Surface form Disambiguated ID Type / Status
Subject Broker (original score) E485586 entity
Predicate associatedWithActor P2830 FINISHED
Object Lee Ji-eun (IU)
Lee Ji-eun, better known by her stage name IU, is a South Korean singer-songwriter and acclaimed actress recognized for her hit music career and prominent roles in television dramas and films.
 E1374128 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: Lee Ji-eun (IU) | Statement: [Broker (original score), associatedWithActor, Lee Ji-eun (IU)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lee Ji-eun (IU)
Context triple: [Broker (original score), associatedWithActor, Lee Ji-eun (IU)]
  • A. Park Ji-hyun
    Park Ji-hyun is a South Korean actress and model known for her roles in television dramas and films.
  • B. Park Ji-hyun
    Park Ji-hyun is a South Korean-born designer and entrepreneur best known as the wife of YouTube co-founder Steve Chen.
  • C. Son Gi-jeong
    Son Gi-jeong was a Korean marathon runner who won the gold medal at the 1936 Berlin Olympics while competing under the Japanese name Son Kitei during Japan’s colonial rule over Korea.
  • D. Cho Yeo-jeong
    Cho Yeo-jeong is a South Korean actress best known internationally for her role as the wealthy Park family mother in the Academy Award–winning film "Parasite."
  • E. Song So-hyun
    Song So-hyun is a central character in the South Korean dark fantasy series "Hellbound," whose experiences embody the show's themes of fear, faith, and supernatural judgment.
  • 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: Lee Ji-eun (IU)
Triple: [Broker (original score), associatedWithActor, Lee Ji-eun (IU)]
Generated description
Lee Ji-eun, better known by her stage name IU, is a South Korean singer-songwriter and acclaimed actress recognized for her hit music career and prominent roles in television dramas and films.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lee Ji-eun (IU)
Target entity description: Lee Ji-eun, better known by her stage name IU, is a South Korean singer-songwriter and acclaimed actress recognized for her hit music career and prominent roles in television dramas and films.
  • A. Park Ji-hyun
    Park Ji-hyun is a South Korean actress and model known for her roles in television dramas and films.
  • B. Park Ji-hyun
    Park Ji-hyun is a South Korean-born designer and entrepreneur best known as the wife of YouTube co-founder Steve Chen.
  • C. Son Gi-jeong
    Son Gi-jeong was a Korean marathon runner who won the gold medal at the 1936 Berlin Olympics while competing under the Japanese name Son Kitei during Japan’s colonial rule over Korea.
  • D. Cho Yeo-jeong
    Cho Yeo-jeong is a South Korean actress best known internationally for her role as the wealthy Park family mother in the Academy Award–winning film "Parasite."
  • E. Song So-hyun
    Song So-hyun is a central character in the South Korean dark fantasy series "Hellbound," whose experiences embody the show's themes of fear, faith, and supernatural judgment.
  • 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_69d8e8d5162481909db12435d9535c1a completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e62af4cc0c81909056b5e2ee574ab1 completed April 20, 2026, 1:32 p.m.
NED1 Entity disambiguation (via context triple) batch_6a072b996ebc81908fe7c4ff930896ba completed May 15, 2026, 2:20 p.m.
NEDg Description generation batch_6a072eb2d5b08190a0cafb1427cfd16d completed May 15, 2026, 2:33 p.m.
NED2 Entity disambiguation (via description) batch_6a072f6caef48190acb52960ebde9ace completed May 15, 2026, 2:36 p.m.
Created at: April 10, 2026, 1:37 p.m.