Triple
T37971771
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Taplow railway station |
E947304
|
entity |
| Predicate | hasElectrifiedRoute |
P166579
|
FINISHED |
| Object | Great Western Main Line |
—
|
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: Great Western Main Line | Statement: [Taplow railway station, hasElectrifiedRoute, Great Western Main Line]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasElectrifiedRoute Context triple: [Taplow railway station, hasElectrifiedRoute, Great Western Main Line]
-
A.
hasElectrificationStatus
Indicates that an entity possesses a specified type or level of electrification (e.g., electrified, non-electrified, partially electrified).
-
B.
electrifiedAlongMostOfRoute
Indicates that the route is equipped with electric power infrastructure along the majority of its length, but not necessarily its entirety.
-
C.
isElectrifiedSince
Indicates that an entity has had electrical power or electrification continuously from a specified point in time onward.
-
D.
electrifiedRoute
chosen
Indicates that a transportation route is equipped with electrical infrastructure enabling electric-powered vehicles or trains to operate along it.
-
E.
isElectricRailway
Indicates that a given railway system operates using electric power rather than diesel or other forms of propulsion.
- F. None of above.
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_69f76ef7db908190bba6086673a32300 |
completed | May 3, 2026, 3:51 p.m. |
| NER | Named-entity recognition | batch_69fd02680d948190a3463fb119ba8556 |
completed | May 7, 2026, 9:21 p.m. |
| PD | Predicate disambiguation | batch_69fcf89c69b4819082bbc564bd15137d |
completed | May 7, 2026, 8:39 p.m. |
Created at: May 3, 2026, 4:20 p.m.