Triple
T21320503
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sydney Road |
E525598
|
entity |
| Predicate | hasTramRoute |
P92625
|
FINISHED |
| Object | Route 19 |
—
|
NE NERFINISHED |
How this triple was built (4 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: Route 19 | Statement: [Sydney Road, hasTramRoute, Route 19]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Route 19 Context triple: [Sydney Road, hasTramRoute, Route 19]
-
A.
Route 16
Route 16 is a major roadway in northern Chile that connects the inland city of Alto Hospicio with the coastal port city of Iquique.
-
B.
Route 16
Route 16 is a major east–west state highway in Massachusetts that connects several cities and towns in the Greater Boston area.
-
C.
Route 16
Route 16 is a Melbourne tram service that runs through inner suburbs including Kooyong, connecting key residential and commercial areas of the city.
-
D.
Route 11
Route 11 is a SEPTA subway–surface trolley line in Philadelphia that provides light rail service between Center City and the city’s southwestern neighborhoods.
-
E.
Route 11
Route 11 is a designated roadway number used for a segment of Tokyo’s Shuto Expressway system known as the Daiba Line.
- 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: Route 19 Target entity description: Route 19 is a Melbourne tram service that runs along Sydney Road, connecting the city centre with the northern suburb of Coburg.
-
A.
Route 16
Route 16 is a major east–west state highway in Massachusetts that connects several cities and towns in the Greater Boston area.
-
B.
Route 16
Route 16 is a major roadway in northern Chile that connects the inland city of Alto Hospicio with the coastal port city of Iquique.
-
C.
Route 16
Route 16 is a Melbourne tram service that runs through inner suburbs including Kooyong, connecting key residential and commercial areas of the city.
-
D.
Route 11
Route 11 is a SEPTA subway–surface trolley line in Philadelphia that provides light rail service between Center City and the city’s southwestern neighborhoods.
-
E.
Route 11
Route 11 is a designated roadway number used for a segment of Tokyo’s Shuto Expressway system known as the Daiba Line.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasTramRoute Context triple: [Sydney Road, hasTramRoute, Route 19]
-
A.
hasTramTrainLine
Indicates that there exists a tram-train line connection or service linking the related entities.
-
B.
hasTramway
Indicates that a location or area is served by, contains, or is connected to a tramway system.
-
C.
hasTramcarsFrom
Indicates that a tramcar originates from, or is sourced from, a specified location or provider.
-
D.
hasTramDestination
Indicates that a tram route or service goes to or terminates at a specified destination.
-
E.
tramRoutes
chosen
Indicates that there exists a tram line or service that operates along a route connecting the related locations.
- 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_69e0b51ad810819098c12392c8e55f6c |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e77ed0a2788190b6a71c8c720173dc |
completed | April 21, 2026, 1:42 p.m. |
| PD | Predicate disambiguation | batch_69e6161feea4819091d13bb003363279 |
completed | April 20, 2026, 12:03 p.m. |
Created at: April 16, 2026, 4:39 p.m.