Triple
T18156839
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Monaco-Monte-Carlo railway station |
E434652
|
entity |
| Predicate | isKeyNodeOn |
P20548
|
FINISHED |
| Object | Marseille–Ventimiglia line |
—
|
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: Marseille–Ventimiglia line | Statement: [Monaco-Monte-Carlo railway station, isKeyNodeOn, Marseille–Ventimiglia line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Marseille–Ventimiglia line Context triple: [Monaco-Monte-Carlo railway station, isKeyNodeOn, Marseille–Ventimiglia line]
-
A.
Bastia–Ajaccio line
The Bastia–Ajaccio line is the main narrow-gauge railway route crossing the island of Corsica between its east-coast city of Bastia and the capital Ajaccio, providing a key intercity transport link through the mountainous interior.
-
B.
Ponte-Leccia–Calvi line
The Ponte-Leccia–Calvi line is a regional railway route on the French island of Corsica that connects the inland junction of Ponte-Leccia with the coastal town of Calvi.
-
C.
Barrière d’Italie
Barrière d’Italie was one of the former tax-collection gates of Paris, located on the southern approach to the city along the road to Italy.
-
D.
Tangier–Rabat line
The Tangier–Rabat line is a major Moroccan railway corridor linking the northern port city of Tangier with the capital Rabat and serving several intermediate cities.
-
E.
Zweisimmen–Montreux line
The Zweisimmen–Montreux line is a scenic Swiss railway route through the Bernese Oberland and along Lake Geneva, forming the western section of the famous GoldenPass line.
- 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: Marseille–Ventimiglia line Target entity description: The Marseille–Ventimiglia line is a major coastal railway route in southern France that connects Marseille to the Italian border, serving key Riviera cities including Monaco.
-
A.
Bastia–Ajaccio line
The Bastia–Ajaccio line is the main narrow-gauge railway route crossing the island of Corsica between its east-coast city of Bastia and the capital Ajaccio, providing a key intercity transport link through the mountainous interior.
-
B.
Ponte-Leccia–Calvi line
The Ponte-Leccia–Calvi line is a regional railway route on the French island of Corsica that connects the inland junction of Ponte-Leccia with the coastal town of Calvi.
-
C.
Barrière d’Italie
Barrière d’Italie was one of the former tax-collection gates of Paris, located on the southern approach to the city along the road to Italy.
-
D.
Tangier–Rabat line
The Tangier–Rabat line is a major Moroccan railway corridor linking the northern port city of Tangier with the capital Rabat and serving several intermediate cities.
-
E.
Zweisimmen–Montreux line
The Zweisimmen–Montreux line is a scenic Swiss railway route through the Bernese Oberland and along Lake Geneva, forming the western section of the famous GoldenPass line.
- 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_69d8b90b7a188190b3fc7b8d4a6cd20a |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4debf43348190a22f23a4bbfab433 |
completed | April 19, 2026, 1:55 p.m. |
Created at: April 10, 2026, 10:30 a.m.