Triple
T4991327
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Arlanda Express |
E112135
|
entity |
| Predicate | routeEnd |
P390
|
FINISHED |
| Object |
Arlanda Airport Terminal 4 station
Arlanda Airport Terminal 4 station is a railway station at Stockholm Arlanda Airport serving Terminal 4, primarily used by the high-speed Arlanda Express and other airport rail services.
|
E489885
|
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: Arlanda Airport Terminal 4 station | Statement: [Arlanda Express, routeEnd, Arlanda Airport Terminal 4 station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Arlanda Airport Terminal 4 station Context triple: [Arlanda Express, routeEnd, Arlanda Airport Terminal 4 station]
-
A.
Arlanda Airport Terminal 5 station
Arlanda Airport Terminal 5 station is a railway station at Stockholm Arlanda Airport that serves as the main airport stop and terminus for the high-speed Arlanda Express trains from central Stockholm.
-
B.
Arlanda South Station
Arlanda South Station is a railway station serving Stockholm Arlanda Airport, providing train connections between the airport and Stockholm as well as other regional destinations.
-
C.
Arlanda North Station
Arlanda North Station is a railway station serving Stockholm Arlanda Airport, providing train connections for passengers traveling to and from the airport.
-
D.
Arlanda Central Station
Arlanda Central Station is the main railway station serving Stockholm Arlanda Airport, connecting the airport to regional and long-distance train services in Sweden.
-
E.
Arlanda railway station complex
The Arlanda railway station complex is the integrated set of train stations serving Stockholm Arlanda Airport, providing high-speed and commuter rail connections between the airport and the surrounding region.
- 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: Arlanda Airport Terminal 4 station Triple: [Arlanda Express, routeEnd, Arlanda Airport Terminal 4 station]
Generated description
Arlanda Airport Terminal 4 station is a railway station at Stockholm Arlanda Airport serving Terminal 4, primarily used by the high-speed Arlanda Express and other airport rail services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Arlanda Airport Terminal 4 station Target entity description: Arlanda Airport Terminal 4 station is a railway station at Stockholm Arlanda Airport serving Terminal 4, primarily used by the high-speed Arlanda Express and other airport rail services.
-
A.
Arlanda Airport Terminal 5 station
Arlanda Airport Terminal 5 station is a railway station at Stockholm Arlanda Airport that serves as the main airport stop and terminus for the high-speed Arlanda Express trains from central Stockholm.
-
B.
Arlanda South Station
Arlanda South Station is a railway station serving Stockholm Arlanda Airport, providing train connections between the airport and Stockholm as well as other regional destinations.
-
C.
Arlanda North Station
Arlanda North Station is a railway station serving Stockholm Arlanda Airport, providing train connections for passengers traveling to and from the airport.
-
D.
Arlanda Central Station
Arlanda Central Station is the main railway station serving Stockholm Arlanda Airport, connecting the airport to regional and long-distance train services in Sweden.
-
E.
Arlanda railway station complex
The Arlanda railway station complex is the integrated set of train stations serving Stockholm Arlanda Airport, providing high-speed and commuter rail connections between the airport and the surrounding region.
- 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_69bd441be7bc8190b530362d427b97d2 |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd728141d48190a0713e6d33c50fb6 |
completed | March 20, 2026, 4:14 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bea470ca3c81909e24b18e1e609dbd |
completed | March 21, 2026, 2 p.m. |
| NEDg | Description generation | batch_69bea525d9088190b0b655687dd27630 |
completed | March 21, 2026, 2:03 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bea594850881909cd683670b63a079 |
completed | March 21, 2026, 2:05 p.m. |
Created at: March 20, 2026, 1:34 p.m.