Triple
T18922964
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mälartåg |
E462907
|
entity |
| Predicate | connectsStation |
P845
|
FINISHED |
| Object |
Eskilstuna Central Station
Eskilstuna Central Station is a key railway hub in central Sweden, serving regional and intercity trains and linking the city of Eskilstuna with major destinations in the Mälardalen region.
|
E1352202
|
NE FINISHED |
How this triple was built (4 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: Eskilstuna Central Station | Statement: [Mälartåg, connectsStation, Eskilstuna Central Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Eskilstuna Central Station Context triple: [Mälartåg, connectsStation, Eskilstuna Central Station]
-
A.
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.
-
B.
Solna Station
Solna Station is a major commuter rail and metro hub in Solna, just north of central Stockholm, Sweden.
-
C.
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.
-
D.
Karlstad Central Station
Karlstad Central Station is the main railway station and transportation hub serving the city of Karlstad in Sweden.
-
E.
Stockholm Östra station
Stockholm Östra station is a key commuter railway station in central Stockholm serving as the main city terminus for the narrow-gauge Roslagsbanan network.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Eskilstuna Central Station Triple: [Mälartåg, connectsStation, Eskilstuna Central Station]
Generated description
Eskilstuna Central Station is a key railway hub in central Sweden, serving regional and intercity trains and linking the city of Eskilstuna with major destinations in the Mälardalen region.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Eskilstuna Central Station Target entity description: Eskilstuna Central Station is a key railway hub in central Sweden, serving regional and intercity trains and linking the city of Eskilstuna with major destinations in the Mälardalen region.
-
A.
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.
-
B.
Solna Station
Solna Station is a major commuter rail and metro hub in Solna, just north of central Stockholm, Sweden.
-
C.
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.
-
D.
Karlstad Central Station
Karlstad Central Station is the main railway station and transportation hub serving the city of Karlstad in Sweden.
-
E.
Stockholm Östra station
Stockholm Östra station is a key commuter railway station in central Stockholm serving as the main city terminus for the narrow-gauge Roslagsbanan network.
- F. None of above. chosen
Provenance (5 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. |
| NED1 | Entity disambiguation (via context triple) | batch_6a05ad2c81908190b9568c8d75b119ef |
completed | May 14, 2026, 11:08 a.m. |
| NEDg | Description generation | batch_6a05aedf05c4819096ac6a61ada4b310 |
completed | May 14, 2026, 11:15 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a05afe523208190a97142cd8e3b887b |
completed | May 14, 2026, 11:20 a.m. |
Created at: April 10, 2026, 11:59 a.m.