Triple
T15250604
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Trenord |
E364507
|
entity |
| Predicate | operatesOnInfrastructureOf |
P6820
|
FINISHED |
| Object | Ferrovienord |
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 | Statement: [Trenord, operatesOnInfrastructureOf, Ferrovienord]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ferrovienord Context triple: [Trenord, operatesOnInfrastructureOf, Ferrovienord]
-
A.
Ferrovienord
chosen
Ferrovienord is an Italian railway infrastructure company that manages and develops regional rail lines and stations in the Lombardy region.
-
B.
Attila Line
The Attila Line is the UN-patrolled buffer zone that divides the island of Cyprus into its northern and southern parts following the 1974 conflict.
-
C.
Iltiosbahn
Iltiosbahn is a Swiss cable car line that transports passengers from Alt St. Johann up into the surrounding mountain area of the Toggenburg region.
-
D.
Rata
Rata is the Spanish nickname for the Soviet Polikarpov I-16, a pioneering monoplane fighter aircraft widely used during the Spanish Civil War.
-
E.
Alberich Line
The Alberich Line was a German World War I defensive position on the Western Front, forming part of the larger Hindenburg Line system.
- 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_69d85a0dde7481908fc64d1e82d5d20d |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e007f62b9c8190b9ad40e2d1912b63 |
completed | April 15, 2026, 9:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fee5f184d481909eb4294ee3648226 |
completed | May 9, 2026, 7:44 a.m. |
Created at: April 10, 2026, 3:13 a.m.