Triple
T20745908
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | SJ AB |
E510581
|
entity |
| Predicate | hasMainStationHub |
P49780
|
FINISHED |
| Object | Gothenburg Central Station |
—
|
NE NERFINISHED |
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: Gothenburg Central Station | Statement: [SJ AB, hasMainStationHub, Gothenburg Central Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gothenburg Central Station Context triple: [SJ AB, hasMainStationHub, Gothenburg Central Station]
-
A.
Gothenburg Central Station
chosen
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.
-
B.
Malmö Central Station
Malmö Central Station is the main railway hub in Malmö, Sweden, serving regional and long-distance trains and connecting the city with the rest of Sweden and Denmark.
-
C.
Stockholm Central Station
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.
-
D.
Lund Central Station
Lund Central Station is the main railway hub in the Swedish city of Lund, serving regional and long-distance trains across southern Sweden and beyond.
-
E.
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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. |
Created at: April 16, 2026, 12:33 p.m.