Triple
T7949424
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Malpensa Express |
E184576
|
entity |
| Predicate | usesLine |
P1293
|
FINISHED |
| Object | Ferrovienord network |
E704594
|
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: Ferrovienord network | Statement: [Malpensa Express, usesLine, Ferrovienord network]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ferrovienord network Context triple: [Malpensa Express, usesLine, Ferrovienord network]
-
A.
Ferrovienord
chosen
Ferrovienord is an Italian railway infrastructure company that manages and develops regional rail lines and stations in the Lombardy region.
-
B.
Nord-Süd-Bahn
Nord-Süd-Bahn was the original name of Berlin’s present-day U6 U-Bahn line, a major north–south underground route through the city.
-
C.
Randsfjord Line
The Randsfjord Line is a historic Norwegian railway line connecting Drammen to Hønefoss, once an important route for both passenger and freight traffic in southeastern Norway.
-
D.
Bane NOR rail network
The Bane NOR rail network is Norway’s national railway infrastructure system, comprising the tracks, signaling, and related facilities used by passenger and freight train operators across the country.
-
E.
Murmansk Railway
Murmansk Railway is a major rail line in northwestern Russia that connects the Arctic port city of Murmansk and the Kola Peninsula with the broader Russian railway network.
- 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_69ca8292cba881908a64427b938dac47 |
completed | March 30, 2026, 2:02 p.m. |
| NER | Named-entity recognition | batch_69cb3b2d09a4819097aa49e29a5426ec |
completed | March 31, 2026, 3:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cc5657baf48190a84026dfb347a5ad |
completed | March 31, 2026, 11:18 p.m. |
Created at: March 30, 2026, 5:10 p.m.