Triple
T2123055
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Paris–Marseille railway |
E43968
|
entity |
| Predicate | endStation |
P3569
|
FINISHED |
| Object |
Marseille-Saint-Charles station
Marseille-Saint-Charles station is the main railway terminus in Marseille, France, serving as a major national and regional transport hub.
|
E323196
|
NE FINISHED |
How this triple was built (4 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-Saint-Charles station | Statement: [Paris–Marseille railway, endStation, Marseille-Saint-Charles station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Marseille-Saint-Charles station Context triple: [Paris–Marseille railway, endStation, Marseille-Saint-Charles station]
-
A.
Lyon-Perrache station
Lyon-Perrache station is one of Lyon’s main railway hubs, serving regional, national, and international train connections in southeastern France.
-
B.
Lyon-Part-Dieu railway station
Lyon-Part-Dieu railway station is a major high-speed and regional rail hub in Lyon, France, serving as one of the country’s busiest and most important transport interchanges.
-
C.
Lyon-Jean Macé station
Lyon-Jean Macé station is a railway and multimodal transport hub in Lyon, France, serving regional and local commuter traffic and providing an additional central access point to the city’s rail network.
-
D.
Aix-en-Provence TGV station
Aix-en-Provence TGV station is a high-speed railway station in southern France serving the city of Aix-en-Provence with TGV connections on the national high-speed network.
-
E.
Gare de Lyon
Gare de Lyon is one of Paris’s major railway terminals, serving high-speed and regional trains to southeastern France and international destinations.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Marseille-Saint-Charles station Triple: [Paris–Marseille railway, endStation, Marseille-Saint-Charles station]
Generated description
Marseille-Saint-Charles station is the main railway terminus in Marseille, France, serving as a major national and regional transport hub.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Marseille-Saint-Charles station Target entity description: Marseille-Saint-Charles station is the main railway terminus in Marseille, France, serving as a major national and regional transport hub.
-
A.
Lyon-Perrache station
Lyon-Perrache station is one of Lyon’s main railway hubs, serving regional, national, and international train connections in southeastern France.
-
B.
Lyon-Part-Dieu railway station
Lyon-Part-Dieu railway station is a major high-speed and regional rail hub in Lyon, France, serving as one of the country’s busiest and most important transport interchanges.
-
C.
Lyon-Jean Macé station
Lyon-Jean Macé station is a railway and multimodal transport hub in Lyon, France, serving regional and local commuter traffic and providing an additional central access point to the city’s rail network.
-
D.
Aix-en-Provence TGV station
Aix-en-Provence TGV station is a high-speed railway station in southern France serving the city of Aix-en-Provence with TGV connections on the national high-speed network.
-
E.
Gare de Lyon
Gare de Lyon is one of Paris’s major railway terminals, serving high-speed and regional trains to southeastern France and international destinations.
- F. None of above. chosen
Provenance (5 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_69a88717cfe48190b7ecdd68c824848a |
completed | March 4, 2026, 7:25 p.m. |
| NER | Named-entity recognition | batch_69abbb5445848190bbc6dc1236e9f749 |
completed | March 7, 2026, 5:44 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b1eec6df94819099ee129cc6199935 |
completed | March 11, 2026, 10:37 p.m. |
| NEDg | Description generation | batch_69b1ef814d30819082b6716355e384e0 |
completed | March 11, 2026, 10:41 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b1f1990be08190bfa83c08323c5d40 |
completed | March 11, 2026, 10:50 p.m. |
Created at: March 4, 2026, 7:44 p.m.