Triple
T16192759
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Canada Water |
E392981
|
entity |
| Predicate | hasPublicTransportInterchange |
P2423
|
FINISHED |
| Object | Canada Water station |
E256319
|
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: Canada Water station | Statement: [Canada Water, hasPublicTransportInterchange, Canada Water station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Canada Water station Context triple: [Canada Water, hasPublicTransportInterchange, Canada Water station]
-
A.
Canada Water station
chosen
Canada Water station is a key London transport hub in southeast London, serving both the London Overground and the Jubilee line with extensive interchange facilities.
-
B.
Canada Water Plaza
Canada Water Plaza is a public square and gathering space in the Canada Water area of London, featuring seating, open areas, and access to local transport and amenities.
-
C.
Canada Water Dock
Canada Water Dock is a historic former dock in southeast London that has been transformed into a freshwater lake and public space at the heart of the Canada Water area.
-
D.
Niagara Falls station (Canada)
Niagara Falls station (Canada) is a railway station in Niagara Falls, Ontario, serving as an international passenger rail stop near the U.S.–Canada border.
-
E.
Alewife station
Alewife station is a major Boston-area transit hub that serves as the northern terminus of the MBTA Red Line and a key connection point for numerous bus routes.
- 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_69d87f1e49ac8190a311b54d32990576 |
completed | April 10, 2026, 4:39 a.m. |
| NER | Named-entity recognition | batch_69e222d6975c8190a512a65d5b0021bb |
completed | April 17, 2026, 12:08 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00078bbc388190b3fb793556ddd75a |
completed | May 10, 2026, 4:20 a.m. |
Created at: April 10, 2026, 5:02 a.m.