Triple
T18761623
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hanjin Group |
E458781
|
entity |
| Predicate | keyPerson |
P256
|
FINISHED |
| Object |
Walter Cho
Walter Cho is a South Korean business executive best known as the chairman and CEO of Korean Air and head of the Hanjin Group conglomerate.
|
E1342132
|
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: Walter Cho | Statement: [Hanjin Group, keyPerson, Walter Cho]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Walter Cho Context triple: [Hanjin Group, keyPerson, Walter Cho]
-
A.
Edmund Choi
Edmund Choi is a film composer known for creating the musical score for the Australian comedy-drama movie "The Dish."
-
B.
Ken Kao
Ken Kao is an American film producer known for backing a range of independent and auteur-driven projects.
-
C.
Curtis Chin
Curtis Chin is an Asian American writer, filmmaker, and activist known for co-founding the Asian American Writers’ Workshop and for his work highlighting Asian American experiences and social justice issues.
-
D.
Lawrence Kao
Lawrence Kao is an American actor best known for his roles in action and genre television series, including a prominent part in the Netflix martial-arts show "Wu Assassins."
-
E.
Kenneth Choi
Kenneth Choi is an American actor known for his roles in television series such as "9-1-1" and films including "The Wolf of Wall Street" and "Spider-Man: Homecoming."
- 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: Walter Cho Triple: [Hanjin Group, keyPerson, Walter Cho]
Generated description
Walter Cho is a South Korean business executive best known as the chairman and CEO of Korean Air and head of the Hanjin Group conglomerate.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Walter Cho Target entity description: Walter Cho is a South Korean business executive best known as the chairman and CEO of Korean Air and head of the Hanjin Group conglomerate.
-
A.
Edmund Choi
Edmund Choi is a film composer known for creating the musical score for the Australian comedy-drama movie "The Dish."
-
B.
Ken Kao
Ken Kao is an American film producer known for backing a range of independent and auteur-driven projects.
-
C.
Curtis Chin
Curtis Chin is an Asian American writer, filmmaker, and activist known for co-founding the Asian American Writers’ Workshop and for his work highlighting Asian American experiences and social justice issues.
-
D.
Lawrence Kao
Lawrence Kao is an American actor best known for his roles in action and genre television series, including a prominent part in the Netflix martial-arts show "Wu Assassins."
-
E.
Kenneth Choi
Kenneth Choi is an American actor known for his roles in television series such as "9-1-1" and films including "The Wolf of Wall Street" and "Spider-Man: Homecoming."
- 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_69d8d395dba0819087568404508590cb |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e58d7fd5008190823bc7e37fdd6669 |
completed | April 20, 2026, 2:20 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a053d3e4f048190b72ec4ed1dec6c55 |
completed | May 14, 2026, 3:10 a.m. |
| NEDg | Description generation | batch_6a053f3c45308190a87170c5d54ff3cd |
completed | May 14, 2026, 3:19 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a053fd358a08190a1cd97c02f0e814e |
completed | May 14, 2026, 3:21 a.m. |
Created at: April 10, 2026, 11:52 a.m.