Triple
T23455597
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bro railway station |
E567913
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object | Mälaren Line |
—
|
NE NERFINISHED |
How this triple was built (2 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: Mälaren Line | Statement: [Bro railway station, railwayLine, Mälaren Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mälaren Line Context triple: [Bro railway station, railwayLine, Mälaren Line]
-
A.
Mälaren Line
chosen
The Mälaren Line is a Swedish railway route that runs through the Mälaren Valley region, connecting Stockholm with several surrounding towns and cities.
-
B.
Nyköping Line
The Nyköping Line is a railway route in eastern Sweden that connects major towns in Södermanland County, serving as an important regional passenger corridor.
-
C.
Saltsjöbanan
Saltsjöbanan is a suburban railway line in the Stockholm area that connects central Stockholm with the eastern suburbs, including parts of Nacka Municipality.
-
D.
Stockholm–Saltsjöbaden corridor
The Stockholm–Saltsjöbaden corridor is a suburban railway line in the Stockholm area connecting the city with the coastal resort town of Saltsjöbaden.
-
E.
Bergslagen Line
The Bergslagen Line is a Swedish railway route running through the historic Bergslagen mining and industrial region, connecting several towns in central Sweden.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e2458b4c888190b1d7998f9862a558 |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f1a696e6c48190a7159292cfe3362f |
completed | April 29, 2026, 6:35 a.m. |
Created at: April 17, 2026, 5:53 p.m.