Triple
T10529071
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dartford railway station |
E248385
|
entity |
| Predicate | hasOperator |
P179
|
FINISHED |
| Object | Southeastern Metro services |
E695832
|
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: Southeastern Metro services | Statement: [Dartford railway station, hasOperator, Southeastern Metro services]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Southeastern Metro services Context triple: [Dartford railway station, hasOperator, Southeastern Metro services]
-
A.
Southeastern Metro services
chosen
Southeastern Metro services are a network of suburban and commuter rail services operated by Southeastern in and around London and the South East of England.
-
B.
Montgomery County Ride On bus services
Montgomery County Ride On bus services is a local public transit bus system in Montgomery County, Maryland, providing extensive neighborhood and commuter connections to Metrorail stations and other regional transit.
-
C.
SouthWest Transit
SouthWest Transit is a public transportation agency serving suburban communities in the southwest Twin Cities metropolitan area of Minnesota.
-
D.
Charlotte Area Transit System
Charlotte Area Transit System is the primary public transportation agency serving the Charlotte metropolitan area with bus, light rail, and other transit services.
-
E.
Metra SouthWest Service
Metra SouthWest Service is a commuter rail line in the Chicago metropolitan area that connects downtown Chicago with southwestern suburbs including Orland Park, Illinois.
- 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_69d381c5c7448190bec34bee7ec72bac |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d509f7d8ac8190b90c1a7f77b23545 |
completed | April 7, 2026, 1:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d90e3caf4c8190b19199f1a68a00de |
completed | April 10, 2026, 2:50 p.m. |
Created at: April 6, 2026, 12:30 p.m.