Triple

T15210250
Position Surface form Disambiguated ID Type / Status
Subject Beaulieu-sur-Mer E363494 entity
Predicate locatedOnTransportRoute P2409 FINISHED
Object Ligne de Marseille-Saint-Charles à Vintimille
The Ligne de Marseille-Saint-Charles à Vintimille is a major French Riviera railway line running along the Mediterranean coast from Marseille to the Italian border near Ventimiglia.
 E1144067 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: Ligne de Marseille-Saint-Charles à Vintimille | Statement: [Beaulieu-sur-Mer, locatedOnTransportRoute, Ligne de Marseille-Saint-Charles à Vintimille]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ligne de Marseille-Saint-Charles à Vintimille
Context triple: [Beaulieu-sur-Mer, locatedOnTransportRoute, Ligne de Marseille-Saint-Charles à Vintimille]
  • A. railway line Marseille–Toulon
    The railway line Marseille–Toulon is a key rail corridor in southeastern France that connects the major Mediterranean cities of Marseille and Toulon, serving several intermediate towns along the coast.
  • B. Marseille–Aix-en-Provence railway
    The Marseille–Aix-en-Provence railway is a regional rail line in southern France that connects the port city of Marseille with the inland city of Aix-en-Provence.
  • C. Marseille–Briançon railway
    The Marseille–Briançon railway is a French rail line that connects the Mediterranean port city of Marseille with the Alpine town of Briançon, traversing varied terrain from coastal areas to mountainous regions.
  • D. 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.
  • E. 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.
  • 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: Ligne de Marseille-Saint-Charles à Vintimille
Triple: [Beaulieu-sur-Mer, locatedOnTransportRoute, Ligne de Marseille-Saint-Charles à Vintimille]
Generated description
The Ligne de Marseille-Saint-Charles à Vintimille is a major French Riviera railway line running along the Mediterranean coast from Marseille to the Italian border near Ventimiglia.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ligne de Marseille-Saint-Charles à Vintimille
Target entity description: The Ligne de Marseille-Saint-Charles à Vintimille is a major French Riviera railway line running along the Mediterranean coast from Marseille to the Italian border near Ventimiglia.
  • A. railway line Marseille–Toulon
    The railway line Marseille–Toulon is a key rail corridor in southeastern France that connects the major Mediterranean cities of Marseille and Toulon, serving several intermediate towns along the coast.
  • B. Marseille–Aix-en-Provence railway
    The Marseille–Aix-en-Provence railway is a regional rail line in southern France that connects the port city of Marseille with the inland city of Aix-en-Provence.
  • C. Marseille–Briançon railway
    The Marseille–Briançon railway is a French rail line that connects the Mediterranean port city of Marseille with the Alpine town of Briançon, traversing varied terrain from coastal areas to mountainous regions.
  • D. 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.
  • E. 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.
  • 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_69d85a0b78bc8190b6e5ad51a2c4cfc5 completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e0076ad4ec81908d36f541fca08d72 completed April 15, 2026, 9:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69fed33f9abc8190bf8166c1fd9fcac6 completed May 9, 2026, 6:25 a.m.
NEDg Description generation batch_69fed7b95124819097783740d9990e75 completed May 9, 2026, 6:44 a.m.
NED2 Entity disambiguation (via description) batch_69fed84f6a888190afd2d0cf2ba9d3a2 completed May 9, 2026, 6:46 a.m.
Created at: April 10, 2026, 3:11 a.m.