Triple
T20963736
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Langwathby railway station |
E516313
|
entity |
| Predicate | stationCode |
P1289
|
FINISHED |
| Object | LGW |
—
|
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: LGW | Statement: [Langwathby railway station, stationCode, LGW]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: LGW Context triple: [Langwathby railway station, stationCode, LGW]
-
A.
LGW
LGW is the three-letter IATA airport code for London Gatwick Airport, a major international airport serving the London metropolitan area in the United Kingdom.
-
B.
GLK
GLK is the IATA airport code for Galkayo Airport, which serves the city of Galkayo in central Somalia.
-
C.
WLG
WLG is the three-letter IATA airport code assigned to Wellington Airport, the main international gateway to New Zealand’s capital city.
-
D.
WLG
WLG is the National Rail station code for Wallasey Grove Road railway station in Merseyside, England.
-
E.
LWL
LWL is the vehicle registration code assigned to the Włodawa area in eastern Poland.
- 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: LGW Target entity description: LGW is the three-letter National Rail station code for Langwathby railway station in Cumbria, England.
-
A.
LGW
LGW is the three-letter IATA airport code for London Gatwick Airport, a major international airport serving the London metropolitan area in the United Kingdom.
-
B.
GLK
GLK is the IATA airport code for Galkayo Airport, which serves the city of Galkayo in central Somalia.
-
C.
WLG
WLG is the three-letter IATA airport code assigned to Wellington Airport, the main international gateway to New Zealand’s capital city.
-
D.
WLG
WLG is the National Rail station code for Wallasey Grove Road railway station in Merseyside, England.
-
E.
LWL
LWL is the vehicle registration code assigned to the Włodawa area in eastern Poland.
- 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_69e0b4fde6c48190af1398e7e734629e |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6fb710d6c8190a2daacaad3b22683 |
completed | April 21, 2026, 4:22 a.m. |
Created at: April 16, 2026, 1:32 p.m.