Triple
T5336463
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Västerhaninge station |
E123837
|
entity |
| Predicate | adjacentStationTowardsNynäshamn |
P62910
|
FINISHED |
| Object |
Tungelsta station
Tungelsta station is a commuter rail station on Stockholm's Nynäs Line serving the Tungelsta locality in Haninge Municipality, Sweden.
|
E515561
|
NE FINISHED |
How this triple was built (5 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: Tungelsta station | Statement: [Västerhaninge station, adjacentStationTowardsNynäshamn, Tungelsta station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tungelsta station Context triple: [Västerhaninge station, adjacentStationTowardsNynäshamn, Tungelsta station]
-
A.
Gnesta Station
Gnesta Station is a key railway station in the town of Gnesta, Sweden, serving as an important terminus and hub on the Stockholm commuter rail network.
-
B.
Stäket station
Stäket station is a local railway stop serving the Stäket area within Järfälla Municipality in the Stockholm region of Sweden.
-
C.
Bålsta Station
Bålsta Station is a key regional rail hub in Bålsta, Sweden, serving as the northwestern terminus for Stockholm’s commuter rail network and connecting local and long-distance services.
-
D.
Märsta Station
Märsta Station is a key suburban railway hub in the town of Märsta, serving as a northern terminus and important node in the Stockholm commuter rail network.
-
E.
Saltsjöbaden station
Saltsjöbaden station is a suburban railway station in Saltsjöbaden, Sweden, serving as a terminus on the Saltsjöbanan line connecting the coastal resort area to central Stockholm.
- 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: Tungelsta station Triple: [Västerhaninge station, adjacentStationTowardsNynäshamn, Tungelsta station]
Generated description
Tungelsta station is a commuter rail station on Stockholm's Nynäs Line serving the Tungelsta locality in Haninge Municipality, Sweden.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tungelsta station Target entity description: Tungelsta station is a commuter rail station on Stockholm's Nynäs Line serving the Tungelsta locality in Haninge Municipality, Sweden.
-
A.
Gnesta Station
Gnesta Station is a key railway station in the town of Gnesta, Sweden, serving as an important terminus and hub on the Stockholm commuter rail network.
-
B.
Stäket station
Stäket station is a local railway stop serving the Stäket area within Järfälla Municipality in the Stockholm region of Sweden.
-
C.
Bålsta Station
Bålsta Station is a key regional rail hub in Bålsta, Sweden, serving as the northwestern terminus for Stockholm’s commuter rail network and connecting local and long-distance services.
-
D.
Märsta Station
Märsta Station is a key suburban railway hub in the town of Märsta, serving as a northern terminus and important node in the Stockholm commuter rail network.
-
E.
Saltsjöbaden station
Saltsjöbaden station is a suburban railway station in Saltsjöbaden, Sweden, serving as a terminus on the Saltsjöbanan line connecting the coastal resort area to central Stockholm.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: adjacentStationTowardsNynäshamn Context triple: [Västerhaninge station, adjacentStationTowardsNynäshamn, Tungelsta station]
-
A.
adjacentStationNorth
Indicates that one station is directly adjacent to another station to its north.
-
B.
adjacentStationSouth
Indicates that one station is directly to the south of another station, with no other station in between.
-
C.
adjacentStationWest
Indicates that one station is immediately to the west of another station in a spatial or network layout.
-
D.
adjacentToStation
Indicates that one entity is located next to or immediately beside a station.
-
E.
adjacentStationOnNorthernLine
Indicates that one station is directly next to another station along the Northern Line, with no other stations in between.
- F. None of above. chosen
Provenance (7 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_69bd464b07f8819095aa76577c9829e4 |
completed | March 20, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69bd85b104c081908b81236a0142e1c8 |
completed | March 20, 2026, 5:36 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bf291296d48190a33a1d1f45e925ab |
completed | March 21, 2026, 11:26 p.m. |
| NEDg | Description generation | batch_69bf2ac464a08190b2925358f7d8d3c7 |
completed | March 21, 2026, 11:33 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bf2b4c4b648190b5144a001978cfd6 |
completed | March 21, 2026, 11:35 p.m. |
| PD | Predicate disambiguation | batch_69bd84583dbc819088a03e3afb30178c |
completed | March 20, 2026, 5:31 p.m. |
| PDg | Predicate description generation | batch_69bd8501d53c81908371bd5195ba5703 |
completed | March 20, 2026, 5:33 p.m. |
Created at: March 20, 2026, 2 p.m.