Triple
T18922963
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mälartåg |
E462907
|
entity |
| Predicate | connectsStation |
P845
|
FINISHED |
| Object | Västerås 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: Västerås Central Station | Statement: [Mälartåg, connectsStation, Västerås Central Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Västerås Central Station Context triple: [Mälartåg, connectsStation, Västerås Central Station]
-
A.
Västerås central station
chosen
Västerås central station is the main railway hub serving the city of Västerås in central Sweden, providing regional and intercity train connections.
-
B.
Uppsala Central Station
Uppsala Central Station is the main railway hub in Uppsala, Sweden, serving regional and long-distance trains and connecting the city with Stockholm and other parts of the country.
-
C.
Sundsvall Central Station
Sundsvall Central Station is the main railway hub serving the city of Sundsvall in northern Sweden, providing regional and long-distance train connections.
-
D.
Södertälje Centrum Station
Södertälje Centrum Station is a key transit hub in Södertälje, Sweden, serving as an important stop on the Stockholm commuter rail network.
-
E.
Karlstad Central Station
Karlstad Central Station is the main railway station and transportation hub serving the city of Karlstad in Sweden.
- 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_69d8dcfdbbb881909964fa5a75bd0b48 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5c9b4822c8190a0aeceb4499e775e |
completed | April 20, 2026, 6:37 a.m. |
Created at: April 10, 2026, 11:59 a.m.