Triple
T13470471
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vieux-Port – Hôtel de Ville |
E311615
|
entity |
| Predicate | isCentralStationOf |
P394
|
FINISHED |
| Object | Marseille Metro |
E1057907
|
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: Marseille Metro | Statement: [Vieux-Port – Hôtel de Ville, isCentralStationOf, Marseille Metro]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Marseille Metro Context triple: [Vieux-Port – Hôtel de Ville, isCentralStationOf, Marseille Metro]
-
A.
Marseille metro
chosen
The Marseille metro is the rapid transit system serving the city of Marseille, France, providing underground rail connections across key urban areas.
-
B.
Marseille Metro Line 1
Marseille Metro Line 1 is a major rapid transit line in Marseille’s metro system, running on a north–south axis and serving key hubs including the city center and the main railway station.
-
C.
Marseille Metro Line 2
Marseille Metro Line 2 is one of the main rapid transit lines in Marseille, France, running on a north–south axis and serving key districts and transport hubs across the city.
-
D.
Lyon Metro
Lyon Metro is the rapid transit system serving the French city of Lyon and its suburbs, known for its rubber-tyred lines and integration with the city’s broader public transport network.
-
E.
Marseille tramway
The Marseille tramway is a modern light rail network serving the city of Marseille, France, connecting key districts and providing an important component of the urban public transport 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_69d806a938b8819097ec43a2229fc7f9 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69dbaf22e5f88190b1078f006c8ef7c0 |
completed | April 12, 2026, 2:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7b05a6d808190bae503b177816718 |
completed | May 3, 2026, 8:30 p.m. |
Created at: April 9, 2026, 9:42 p.m.