Triple
T875081
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Stockholm Arlanda Airport |
E18898
|
entity |
| Predicate | hasRailStation |
P726
|
FINISHED |
| Object |
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.
|
E103984
|
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 Central Station | Statement: [Stockholm Arlanda Airport, hasRailStation, Arlanda Central Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Arlanda Central Station Context triple: [Stockholm Arlanda Airport, hasRailStation, Arlanda Central Station]
-
A.
Stockholm Arlanda Airport
Stockholm Arlanda Airport is Sweden’s largest and busiest international airport, serving as the primary gateway to Stockholm and a major hub for Scandinavian and European air traffic.
-
B.
Stockholm Bromma Airport
Stockholm Bromma Airport is a regional airport near central Stockholm, Sweden, primarily serving domestic and short-haul European flights.
-
C.
Gothenburg Landvetter Airport
Gothenburg Landvetter Airport is the main international airport serving the Gothenburg region in western Sweden.
-
D.
Gothenburg City Airport
Gothenburg City Airport is a regional airport serving the Gothenburg area in western Sweden.
-
E.
Helsinki Airport
Helsinki Airport is Finland’s main international air hub, located near Helsinki and serving as a major gateway between Europe and Asia.
- 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 Central Station Triple: [Stockholm Arlanda Airport, hasRailStation, Arlanda Central Station]
Generated description
Arlanda Central Station is the main railway station serving Stockholm Arlanda Airport, connecting the airport to regional and long-distance train services in Sweden.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Arlanda Central Station Target entity description: Arlanda Central Station is the main railway station serving Stockholm Arlanda Airport, connecting the airport to regional and long-distance train services in Sweden.
-
A.
Stockholm Arlanda Airport
Stockholm Arlanda Airport is Sweden’s largest and busiest international airport, serving as the primary gateway to Stockholm and a major hub for Scandinavian and European air traffic.
-
B.
Stockholm Bromma Airport
Stockholm Bromma Airport is a regional airport near central Stockholm, Sweden, primarily serving domestic and short-haul European flights.
-
C.
Gothenburg Landvetter Airport
Gothenburg Landvetter Airport is the main international airport serving the Gothenburg region in western Sweden.
-
D.
Gothenburg City Airport
Gothenburg City Airport is a regional airport serving the Gothenburg area in western Sweden.
-
E.
Helsinki Airport
Helsinki Airport is Finland’s main international air hub, located near Helsinki and serving as a major gateway between Europe and Asia.
- 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_69a4938db1f081909bcd1ad2713b6096 |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4acae12948190923d31966c26a130 |
completed | March 1, 2026, 9:16 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a7b8520a008190a15bdb93e8ce2438 |
completed | March 4, 2026, 4:42 a.m. |
| NEDg | Description generation | batch_69a7b9774df881908fbd4d1b54442cdc |
completed | March 4, 2026, 4:47 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a7ba46a2ec8190892404cb1f259cf0 |
completed | March 4, 2026, 4:51 a.m. |
Created at: March 1, 2026, 7:39 p.m.