Triple
T22243604
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Västra stambanan |
E549784
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Stockholm–Gothenburg railway corridor |
—
|
NE NERFINISHED |
How this triple was built (3 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: Stockholm–Gothenburg railway corridor | Statement: [Västra stambanan, partOf, Stockholm–Gothenburg railway corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Stockholm–Gothenburg railway corridor Context triple: [Västra stambanan, partOf, Stockholm–Gothenburg railway corridor]
-
A.
Stockholm–Uppsala railway corridor
The Stockholm–Uppsala railway corridor is a major rail line in eastern Sweden that connects the capital city Stockholm with the university city of Uppsala, serving as a key commuter and intercity transport route.
-
B.
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.
-
C.
Trelleborg–Malmö railway
The Trelleborg–Malmö railway is a rail line in southern Sweden that connects the coastal port town of Trelleborg with the regional hub of Malmö, serving both passenger and freight traffic.
-
D.
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.
-
E.
Värmland Line
The Värmland Line is a railway route in western Sweden that connects key towns in Värmland County with the broader national and international rail network.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Stockholm–Gothenburg railway corridor Target entity description: The Stockholm–Gothenburg railway corridor is a major Swedish rail route linking the capital Stockholm with the west-coast city of Gothenburg, serving as one of the country’s most important passenger and freight transport axes.
-
A.
Stockholm–Uppsala railway corridor
The Stockholm–Uppsala railway corridor is a major rail line in eastern Sweden that connects the capital city Stockholm with the university city of Uppsala, serving as a key commuter and intercity transport route.
-
B.
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.
-
C.
Trelleborg–Malmö railway
The Trelleborg–Malmö railway is a rail line in southern Sweden that connects the coastal port town of Trelleborg with the regional hub of Malmö, serving both passenger and freight traffic.
-
D.
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.
-
E.
Värmland Line
The Värmland Line is a railway route in western Sweden that connects key towns in Värmland County with the broader national and international rail network.
- F. None of above. chosen
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_69e11e41d9408190bd770cf282e22753 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f1321655b0819091f1ddf06c67f3c2 |
completed | April 28, 2026, 10:17 p.m. |
Created at: April 16, 2026, 8:38 p.m.