Triple
T6020746
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Jakobsberg station |
E134055
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object |
Västerås Line
The Västerås Line is a major Swedish railway route connecting Stockholm with the city of Västerås and other intermediate towns.
|
E560837
|
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: Västerås Line | Statement: [Jakobsberg station, railwayLine, Västerås Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Västerås Line Context triple: [Jakobsberg station, railwayLine, Västerås Line]
-
A.
Södertälje line
The Södertälje line is a Swedish railway route in the Stockholm area that connects several southern suburbs and towns, including Tumba, with Södertälje and the broader regional rail network.
-
B.
Stockholms Saltsjöbanor AB
Stockholms Saltsjöbanor AB was a Swedish railway company responsible for developing and operating the Saltsjöbanan suburban rail line serving the Stockholm area.
-
C.
Djurgårdslinjen
Djurgårdslinjen is a heritage tram line in central Stockholm that runs vintage trams primarily serving the Djurgården island and nearby attractions.
-
D.
Waxholmsbolaget ferries
Waxholmsbolaget ferries are a public ferry service operating in the Stockholm archipelago, connecting its many islands with regular passenger and cargo routes.
-
E.
Nynäs Line
The Nynäs Line is a Swedish railway route in Stockholm County that connects the city of Nynäshamn with the southern suburbs of 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: Västerås Line Triple: [Jakobsberg station, railwayLine, Västerås Line]
Generated description
The Västerås Line is a major Swedish railway route connecting Stockholm with the city of Västerås and other intermediate towns.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Västerås Line Target entity description: The Västerås Line is a major Swedish railway route connecting Stockholm with the city of Västerås and other intermediate towns.
-
A.
Södertälje line
The Södertälje line is a Swedish railway route in the Stockholm area that connects several southern suburbs and towns, including Tumba, with Södertälje and the broader regional rail network.
-
B.
Stockholms Saltsjöbanor AB
Stockholms Saltsjöbanor AB was a Swedish railway company responsible for developing and operating the Saltsjöbanan suburban rail line serving the Stockholm area.
-
C.
Djurgårdslinjen
Djurgårdslinjen is a heritage tram line in central Stockholm that runs vintage trams primarily serving the Djurgården island and nearby attractions.
-
D.
Waxholmsbolaget ferries
Waxholmsbolaget ferries are a public ferry service operating in the Stockholm archipelago, connecting its many islands with regular passenger and cargo routes.
-
E.
Nynäs Line
The Nynäs Line is a Swedish railway route in Stockholm County that connects the city of Nynäshamn with the southern suburbs of Stockholm.
- 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_69c008742a5c8190b9cb9c2787a3d8b3 |
completed | March 22, 2026, 3:19 p.m. |
| NER | Named-entity recognition | batch_69c04fba86a48190984e95d5adf7c7f1 |
completed | March 22, 2026, 8:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c108c2e1c88190a1629c6438f6c8bd |
completed | March 23, 2026, 9:32 a.m. |
| NEDg | Description generation | batch_69c1096d5f2881909126730848ca0e78 |
completed | March 23, 2026, 9:35 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c10b2699088190a468989beded758e |
completed | March 23, 2026, 9:43 a.m. |
Created at: March 22, 2026, 4:07 p.m.