Triple
T22588976
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Birchwood railway station |
E564885
|
entity |
| Predicate | hasStationCode |
P1289
|
FINISHED |
| Object | BWD |
—
|
NE NERFINISHED |
How this triple was built (3 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: BWD | Statement: [Birchwood railway station, hasStationCode, BWD]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: BWD Context triple: [Birchwood railway station, hasStationCode, BWD]
-
A.
BWD
BWD is the station code used to identify Berlin Wedding station in the German railway network.
-
B.
BWD
BWD is the station code for the Long Island Rail Road's Broadway station in Queens, New York.
-
C.
BWD
BWD is the station code for Berlin Waidmannslust, a railway station in Berlin, Germany.
-
D.
BWN
BWN is the IATA airport code for Brunei International Airport, the main gateway to the nation of Brunei.
-
E.
BWN
BWN is the station code for Barddhaman Junction, a major railway junction in West Bengal, India.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: BWD Target entity description: BWD is the National Rail station code for Birchwood railway station in Cheshire, England.
-
A.
BWD
BWD is the station code for the Long Island Rail Road's Broadway station in Queens, New York.
-
B.
BWD
BWD is the station code used to identify Berlin Wedding station in the German railway network.
-
C.
BWD
BWD is the station code for Berlin Waidmannslust, a railway station in Berlin, Germany.
-
D.
BWN
BWN is the IATA airport code for Brunei International Airport, the main gateway to the nation of Brunei.
-
E.
BWN
BWN is the station code for Barddhaman Junction, a major railway junction in West Bengal, India.
- F. None of above. chosen
Provenance (2 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_69e245836014819091b91ed3074742a3 |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f1615ea5bc8190b7760cd0de9669dd |
completed | April 29, 2026, 1:39 a.m. |
Created at: April 17, 2026, 2:48 p.m.