Triple
T19347562
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Näckrosen metro station |
E483922
|
entity |
| Predicate | servedByLine |
P1293
|
FINISHED |
| Object | Blue Line (Stockholm Metro) |
E1148075
|
NE FINISHED |
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: Blue Line (Stockholm Metro) | Statement: [Näckrosen metro station, servedByLine, Blue Line (Stockholm Metro)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Blue Line (Stockholm Metro) Context triple: [Näckrosen metro station, servedByLine, Blue Line (Stockholm Metro)]
-
A.
Blue line (Stockholm metro)
chosen
The Blue line of the Stockholm metro is one of the system’s main rapid transit lines, known for serving key western and northwestern suburbs and featuring some of the network’s most architecturally distinctive underground stations.
-
B.
Red line (Stockholm metro)
The Red line of the Stockholm metro is one of the system’s main rapid transit lines, running in a north–south direction and connecting central Stockholm with several northern and southern suburbs.
-
C.
Stockholm City Line
Stockholm City Line is a commuter rail tunnel beneath central Stockholm designed to increase capacity and reduce congestion on the city’s rail network.
-
D.
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.
-
E.
Västmetron
Västmetron is the Swedish name for the Länsimetro, the western extension of the Helsinki Metro system in Finland connecting Helsinki to neighboring Espoo.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d8e8d244f8819080eb1f3491300db2 |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e6185c95248190b1e5bb8626489767 |
completed | April 20, 2026, 12:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a07240767548190a59f13380f4122ea |
completed | May 15, 2026, 1:47 p.m. |
Created at: April 10, 2026, 1:34 p.m.