Triple
T18796875
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sweden–Norway rail link |
E459657
|
entity |
| Predicate | hasSection |
P35
|
FINISHED |
| Object | Oslo–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: Oslo–Gothenburg railway corridor | Statement: [Sweden–Norway rail link, hasSection, Oslo–Gothenburg railway corridor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Oslo–Gothenburg railway corridor Context triple: [Sweden–Norway rail link, hasSection, Oslo–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.
Oslo–Bergen line
The Oslo–Bergen line is a major Norwegian railway route crossing the mountainous interior to connect the capital Oslo with the west-coast city of Bergen.
-
C.
Sweden–Norway rail link
The Sweden–Norway rail link is an international railway connection that facilitates passenger and freight transport between Sweden and Norway as part of the broader Scandinavian rail network.
-
D.
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.
-
E.
London–Brussels–Cologne rail corridor
The London–Brussels–Cologne rail corridor is a key high-speed international railway route linking the United Kingdom with Belgium and Germany via major European cities.
- 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: Oslo–Gothenburg railway corridor Target entity description: The Oslo–Gothenburg railway corridor is a key international rail route connecting Norway’s capital with Sweden’s west coast, serving both passenger and freight traffic between the two countries.
-
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.
Oslo–Bergen line
The Oslo–Bergen line is a major Norwegian railway route crossing the mountainous interior to connect the capital Oslo with the west-coast city of Bergen.
-
C.
Sweden–Norway rail link
chosen
The Sweden–Norway rail link is an international railway connection that facilitates passenger and freight transport between Sweden and Norway as part of the broader Scandinavian rail network.
-
D.
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.
-
E.
London–Brussels–Cologne rail corridor
The London–Brussels–Cologne rail corridor is a key high-speed international railway route linking the United Kingdom with Belgium and Germany via major European cities.
- F. None of above.
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_69d8d398c7d4819091cb2f7e48948aeb |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e5a020821881909749f6a1c6cd195b |
completed | April 20, 2026, 3:40 a.m. |
Created at: April 10, 2026, 11:53 a.m.