Triple
T21878641
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Watford Junction railway station |
E540218
|
entity |
| Predicate | stationCode |
P1289
|
FINISHED |
| Object | WFJ |
—
|
NE NERFINISHED |
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: WFJ | Statement: [Watford Junction railway station, stationCode, WFJ]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: WFJ Context triple: [Watford Junction railway station, stationCode, WFJ]
-
A.
WFJ
chosen
WFJ is the National Rail station code for Watford Junction, a major railway hub in Hertfordshire, England, serving commuter, regional, and long-distance services.
-
B.
WFY
WFY is the National Rail station code assigned to Westferry station on the Docklands Light Railway network in London.
-
C.
WFBI
WFBI is the abbreviation for the Westerdijk Fungal Biodiversity Institute, a leading research center focused on the diversity, taxonomy, and conservation of fungi.
-
D.
WFYR
WFYR is a radio station that was formerly part of the broadcasting portfolio of media company RKO General.
-
E.
WFLD
WFLD is a Fox-owned television station serving the Chicago, Illinois market.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e0c479a98081908ce333853fdd4348 |
completed | April 16, 2026, 11:14 a.m. |
| NER | Named-entity recognition | batch_69f118e42c108190b6308016655c429e |
completed | April 28, 2026, 8:30 p.m. |
Created at: April 16, 2026, 7:03 p.m.