Triple
T30878494
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Watford Junction |
E786543
|
entity |
| Predicate | hasTramOrLightRailConnection |
P17788
|
FINISHED |
| Object | no regular service |
—
|
LITERAL 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: no regular service | Statement: [Watford Junction, hasTramOrLightRailConnection, no regular service]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasTramOrLightRailConnection Context triple: [Watford Junction, hasTramOrLightRailConnection, no regular service]
-
A.
hasPublicTransportConnection
Indicates that there is an available public transportation link or service connecting the related entities.
-
B.
hasLightRailSystem
Indicates that a place possesses and operates a light rail transit system.
-
C.
hasPassengerRailConnection
Indicates that there exists a passenger rail service linking one location or transport node to another.
-
D.
hasTramway
chosen
Indicates that a location or area is served by, contains, or is connected to a tramway system.
-
E.
hasTramTrainLine
Indicates that there exists a tram-train line connection or service linking the related entities.
- 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_69f224bae17c8190bb3a6a28e3d019df |
completed | April 29, 2026, 3:33 p.m. |
| NER | Named-entity recognition | batch_69fea2d0a4d08190aa06aeb902a02d5a |
completed | May 9, 2026, 2:58 a.m. |
| PD | Predicate disambiguation | batch_69fea24698348190b9b992a8e7cdbcd0 |
completed | May 9, 2026, 2:56 a.m. |
Created at: April 29, 2026, 8:48 p.m.