Triple
T2056264
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | LGV Méditerranée |
E45680
|
entity |
| Predicate | endPoint |
P390
|
FINISHED |
| Object |
Marseille-Saint-Charles area
The Marseille-Saint-Charles area is the major rail hub and surrounding district of Marseille, serving as the city’s principal gateway for high-speed and regional train services.
|
E228823
|
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 area | Statement: [LGV Méditerranée, endPoint, Marseille-Saint-Charles area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Marseille-Saint-Charles area Context triple: [LGV Méditerranée, endPoint, Marseille-Saint-Charles area]
-
A.
La Croix-Rousse
La Croix-Rousse is a historic hilltop district in Lyon, France, known for its silk-weaving heritage, steep slopes, and distinctive village-like atmosphere.
-
B.
Beaugrenelle district
The Beaugrenelle district is a modern riverside neighborhood in Paris known for its high-rise architecture, shopping center, and contemporary urban design along the Seine.
-
C.
Gros-Caillou quarter
The Gros-Caillou quarter is a central Parisian neighborhood in the 7th arrondissement, known for its elegant residential streets, proximity to the Eiffel Tower, and numerous embassies and cultural institutions.
-
D.
Eaux-Vives district
The Eaux-Vives district is a lakeside neighborhood in Geneva, Switzerland, known for its parks, waterfront promenades, and vibrant urban life along Lake Geneva.
-
E.
Villeurbanne
Villeurbanne is a major suburban city adjacent to Lyon in eastern France, known for its dense urban character and role as part of the Lyon metropolitan area.
- 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 area Triple: [LGV Méditerranée, endPoint, Marseille-Saint-Charles area]
Generated description
The Marseille-Saint-Charles area is the major rail hub and surrounding district of Marseille, serving as the city’s principal gateway for high-speed and regional train services.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Marseille-Saint-Charles area Target entity description: The Marseille-Saint-Charles area is the major rail hub and surrounding district of Marseille, serving as the city’s principal gateway for high-speed and regional train services.
-
A.
La Croix-Rousse
La Croix-Rousse is a historic hilltop district in Lyon, France, known for its silk-weaving heritage, steep slopes, and distinctive village-like atmosphere.
-
B.
Beaugrenelle district
The Beaugrenelle district is a modern riverside neighborhood in Paris known for its high-rise architecture, shopping center, and contemporary urban design along the Seine.
-
C.
Gros-Caillou quarter
The Gros-Caillou quarter is a central Parisian neighborhood in the 7th arrondissement, known for its elegant residential streets, proximity to the Eiffel Tower, and numerous embassies and cultural institutions.
-
D.
Eaux-Vives district
The Eaux-Vives district is a lakeside neighborhood in Geneva, Switzerland, known for its parks, waterfront promenades, and vibrant urban life along Lake Geneva.
-
E.
Villeurbanne
Villeurbanne is a major suburban city adjacent to Lyon in eastern France, known for its dense urban character and role as part of the Lyon metropolitan area.
- 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_69a8891a19508190a12ef1e192308dcb |
completed | March 4, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69abb9abdb088190991a620e01dc226f |
completed | March 7, 2026, 5:37 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae200eb09881908bbfe47ebb62f55e |
completed | March 9, 2026, 1:19 a.m. |
| NEDg | Description generation | batch_69ae20cb479c8190853d0d954af16887 |
completed | March 9, 2026, 1:22 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae21614e74819093617a355f0857c8 |
completed | March 9, 2026, 1:24 a.m. |
Created at: March 4, 2026, 7:40 p.m.