Triple
T13623935
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Beckenham Junction railway station |
E325528
|
entity |
| Predicate | hasStationCode |
P1289
|
FINISHED |
| Object |
BKJ
BKJ is the National Rail station code for Beckenham Junction railway station in south-east London.
|
E1051220
|
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: BKJ | Statement: [Beckenham Junction railway station, hasStationCode, BKJ]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: BKJ Context triple: [Beckenham Junction railway station, hasStationCode, BKJ]
-
A.
BK
BK is a common abbreviation for Brooklyn, a borough of New York City known for its cultural diversity, arts scene, and historic neighborhoods.
-
B.
BK
BK is the vehicle registration code assigned to motor vehicles registered in Bobo-Dioulasso, a major city in Burkina Faso.
-
C.
BKB
BKB is the IATA airport code for Nal Airport, a regional airport serving Bikaner in the Indian state of Rajasthan.
-
D.
BJK
BJK is the commonly used abbreviation for Beşiktaş JK, one of Turkey’s most prominent and historic multi-sport clubs best known for its football team.
-
E.
BKR
BKR was the abbreviated name of the People's Security Agency, an early post-World War II Indonesian security and defense organization.
- 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: BKJ Triple: [Beckenham Junction railway station, hasStationCode, BKJ]
Generated description
BKJ is the National Rail station code for Beckenham Junction railway station in south-east London.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: BKJ Target entity description: BKJ is the National Rail station code for Beckenham Junction railway station in south-east London.
-
A.
BK
BK is a common abbreviation for Brooklyn, a borough of New York City known for its cultural diversity, arts scene, and historic neighborhoods.
-
B.
BK
BK is the vehicle registration code assigned to motor vehicles registered in Bobo-Dioulasso, a major city in Burkina Faso.
-
C.
BKB
BKB is the IATA airport code for Nal Airport, a regional airport serving Bikaner in the Indian state of Rajasthan.
-
D.
BJK
BJK is the commonly used abbreviation for Beşiktaş JK, one of Turkey’s most prominent and historic multi-sport clubs best known for its football team.
-
E.
BKR
BKR was the abbreviated name of the People's Security Agency, an early post-World War II Indonesian security and defense organization.
- 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_69d8076aae28819092cf636190ee5529 |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbbe9b0b648190afee93121483f45f |
completed | April 12, 2026, 3:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f77fa4c5fc8190bd791f181fce2aa1 |
completed | May 3, 2026, 5:02 p.m. |
| NEDg | Description generation | batch_69f78070e95c819088982e26fe2d8e26 |
completed | May 3, 2026, 5:05 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f78157b9cc8190a1855cb9715aa7d5 |
completed | May 3, 2026, 5:09 p.m. |
Created at: April 9, 2026, 9:50 p.m.