Triple
T20745907
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | SJ AB |
E510581
|
entity |
| Predicate | hasMainStationHub |
P49780
|
FINISHED |
| Object | Stockholm Central Station |
—
|
NE NERFINISHED |
How this triple was built (3 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: Stockholm Central Station | Statement: [SJ AB, hasMainStationHub, Stockholm Central Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Stockholm Central Station Context triple: [SJ AB, hasMainStationHub, Stockholm Central Station]
-
A.
Stockholm Central Station
chosen
Stockholm Central Station is the main railway hub of Stockholm and Sweden’s largest train station, serving as a central node for national, regional, and commuter rail services.
-
B.
Stockholm City Station
Stockholm City Station is a major underground railway station in central Stockholm that serves as a key interchange point for the city’s commuter rail network.
-
C.
Gothenburg Central Station
Gothenburg Central Station is the main railway hub of Gothenburg, Sweden, serving as a key national and regional transport interchange for trains, buses, and trams.
-
D.
Stockholm Odenplan Station
Stockholm Odenplan Station is a major underground transit hub in central Stockholm that serves as a key interchange for commuter rail, metro, and bus services.
-
E.
Stockholm Södra Station
Stockholm Södra Station is a central commuter rail station in Stockholm, Sweden, serving as a key stop just south of the city center.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasMainStationHub Context triple: [SJ AB, hasMainStationHub, Stockholm Central Station]
-
A.
hasPrimaryHub
chosen
Indicates that an entity is associated with or operates from a main or central hub location among potentially multiple hubs.
-
B.
hasMajorHubIn
Indicates that an entity maintains a primary or significant operational hub or center in a specified location.
-
C.
hasTransportHub
Indicates that a location contains or serves as a central facility where multiple transport routes or modes connect for passenger or cargo movement.
-
D.
hasStationAt
Indicates that an entity maintains or operates a station located at a specified place.
-
E.
isCentralHubOf
Indicates that one entity functions as the primary connecting or coordinating hub for activities, resources, or interactions among multiple other 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_69e0b4c845e88190b4c5f3ae79291182 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6c212b744819089bc1d47a020bd61 |
completed | April 21, 2026, 12:17 a.m. |
| PD | Predicate disambiguation | batch_69e5c0509608819080cdbf47fcddfe36 |
completed | April 20, 2026, 5:57 a.m. |
Created at: April 16, 2026, 12:33 p.m.