Triple
T10834874
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bujeon-dong |
E255726
|
entity |
| Predicate | hasMajorRailAccess |
P1071
|
FINISHED |
| Object | Gyeongbu Line (nearby via Busan rail network) |
E776483
|
NE FINISHED |
How this triple was built (2 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: Gyeongbu Line (nearby via Busan rail network) | Statement: [Bujeon-dong, hasMajorRailAccess, Gyeongbu Line (nearby via Busan rail network)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gyeongbu Line (nearby via Busan rail network) Context triple: [Bujeon-dong, hasMajorRailAccess, Gyeongbu Line (nearby via Busan rail network)]
-
A.
Gyeongbu Line (local services)
chosen
Gyeongbu Line (local services) is a regional passenger rail service in South Korea that operates frequent stopping trains along the Gyeongbu Line, connecting cities and local stations between Seoul and Busan.
-
B.
Gyeongbu Expressway terminus in Busan
The Gyeongbu Expressway terminus in Busan is the southern endpoint of South Korea’s primary expressway linking Seoul and Busan, serving as a major gateway for road traffic entering the city.
-
C.
Korail conventional line network
The Korail conventional line network is South Korea’s nationwide system of standard intercity and regional railway lines operated by the national rail operator Korail.
-
D.
Daegu Line
The Daegu Line is a railway line in South Korea that serves the Daegu region, linking it with other major rail corridors in the country.
-
E.
Gyeongui Line rail connection
The Gyeongui Line rail connection is a cross-border railway link between North and South Korea that has been used to support access to the Kaesong Industrial Region and symbolize inter-Korean cooperation.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d6aa81a5d08190aa86689061d1ddd2 |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d74425447081908fb51c7edf54af67 |
completed | April 9, 2026, 6:16 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69deb11a264c8190829ff89f0b13d063 |
completed | April 14, 2026, 9:26 p.m. |
Created at: April 8, 2026, 9:19 p.m.