Triple
T24628992
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oldham and Rochdale Line |
E609618
|
entity |
| Predicate | openedAsMetrolinkRoute |
P73705
|
FINISHED |
| Object | 2012 |
—
|
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: 2012 | Statement: [Oldham and Rochdale Line, openedAsMetrolinkRoute, 2012]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: openedAsMetrolinkRoute Context triple: [Oldham and Rochdale Line, openedAsMetrolinkRoute, 2012]
-
A.
openedAsMetrolinkLine
chosen
Indicates that a railway line or route was inaugurated or began operation specifically as part of the Metrolink network.
-
B.
openedAsMetrolinkStop
Indicates that a location began operation specifically as a Metrolink transit stop.
-
C.
openedAsMetroNorthService
Indicates that a transportation facility or line began operation specifically as part of the Metro-North Railroad service.
-
D.
openedAsMetraService
Indicates that a transportation facility or line began operating specifically as part of the Metra commuter rail service.
-
E.
openedAsTramway
Indicates that a transportation line or route was originally inaugurated and operated as a tramway system.
- 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_69e2c4d1d3708190a0f2dc6a3a8523bb |
completed | April 17, 2026, 11:40 p.m. |
| NER | Named-entity recognition | batch_69f2be044d4c819094e14eda28d371a7 |
completed | April 30, 2026, 2:27 a.m. |
| PD | Predicate disambiguation | batch_69f2a6d0ab708190b2e3b94dd20ca76b |
completed | April 30, 2026, 12:48 a.m. |
Created at: April 18, 2026, 2:32 a.m.