Triple
T8177151
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | ITX-Saemaeul |
E190965
|
entity |
| Predicate | replaced |
P101
|
FINISHED |
| Object |
Saemaeul-ho
Saemaeul-ho was a class of South Korean intercity passenger trains that operated for decades as a mainstay of the national rail service before being succeeded by the ITX-Saemaeul.
|
E716381
|
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: Saemaeul-ho | Statement: [ITX-Saemaeul, replaced, Saemaeul-ho]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Saemaeul-ho Context triple: [ITX-Saemaeul, replaced, Saemaeul-ho]
-
A.
Koryo-saram
Koryo-saram are ethnic Koreans primarily descended from migrants to the Russian Empire and Soviet Union, now living across Central Asia and the former Soviet states with a distinct cultural and historical identity.
-
B.
Joseongeul
Joseongeul is the native Korean alphabetic writing system, more commonly known today as Hangul.
-
C.
Seochon
Seochon is a historic neighborhood in central Seoul known for its traditional hanok houses, narrow alleyways, and vibrant mix of old Korean culture and modern cafes and galleries.
-
D.
Seodaejeon-yeok
Seodaejeon-yeok is a major railway station in Daejeon, South Korea, serving regional and high-speed train services on key national lines.
-
E.
Yeongdodaegyo
Yeongdodaegyo is a bascule bridge in Busan, South Korea, known as the city’s first mainland–island bridge and a local historical landmark.
- 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: Saemaeul-ho Triple: [ITX-Saemaeul, replaced, Saemaeul-ho]
Generated description
Saemaeul-ho was a class of South Korean intercity passenger trains that operated for decades as a mainstay of the national rail service before being succeeded by the ITX-Saemaeul.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Saemaeul-ho Target entity description: Saemaeul-ho was a class of South Korean intercity passenger trains that operated for decades as a mainstay of the national rail service before being succeeded by the ITX-Saemaeul.
-
A.
Koryo-saram
Koryo-saram are ethnic Koreans primarily descended from migrants to the Russian Empire and Soviet Union, now living across Central Asia and the former Soviet states with a distinct cultural and historical identity.
-
B.
Joseongeul
Joseongeul is the native Korean alphabetic writing system, more commonly known today as Hangul.
-
C.
Seochon
Seochon is a historic neighborhood in central Seoul known for its traditional hanok houses, narrow alleyways, and vibrant mix of old Korean culture and modern cafes and galleries.
-
D.
Seodaejeon-yeok
Seodaejeon-yeok is a major railway station in Daejeon, South Korea, serving regional and high-speed train services on key national lines.
-
E.
Yeongdodaegyo
Yeongdodaegyo is a bascule bridge in Busan, South Korea, known as the city’s first mainland–island bridge and a local historical landmark.
- 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_69ca82c1c0a08190bf8692b4d91a03ca |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb4aba0dd88190828080d0d89612eb |
completed | March 31, 2026, 4:16 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ccbf75bf2481908d585f7017be36a5 |
completed | April 1, 2026, 6:47 a.m. |
| NEDg | Description generation | batch_69ccc313ba7c81909b9ee65b37ed165e |
completed | April 1, 2026, 7:02 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ccd85aa2888190bd167148b21a3f93 |
completed | April 1, 2026, 8:33 a.m. |
Created at: March 30, 2026, 5:40 p.m.