Triple

T2123140
Position Surface form Disambiguated ID Type / Status
Subject RER A E43969 entity
Predicate hasCentralSection P35274 FINISHED
Object Nanterre–Préfecture to Vincennes
Nanterre–Préfecture to Vincennes is the central urban stretch of the Paris RER A line that runs across the core of the metropolitan area, linking major hubs in the western suburbs to those in the east.
E235978 NE FINISHED

How this triple was built (5 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: Nanterre–Préfecture to Vincennes | Statement: [RER A, hasCentralSection, Nanterre–Préfecture to Vincennes]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Nanterre–Préfecture to Vincennes
Context triple: [RER A, hasCentralSection, Nanterre–Préfecture to Vincennes]
  • A. Barbès – Rochechouart
    Barbès – Rochechouart is a major Paris Métro interchange station in the 9th and 18th arrondissements, serving as a busy hub between lines 2 and 4 near the Barbès and Rochechouart boulevards.
  • B. Meaux Circle
    The Meaux Circle was an early 16th-century French reformist group of humanist theologians and clergy centered around Meaux that sought to renew the Catholic Church through biblical study and preaching.
  • C. La Croix-Valmer
    La Croix-Valmer is a coastal commune on the French Riviera in the Var department of southeastern France, known for its Mediterranean beaches and proximity to Saint-Tropez.
  • D. Saint-Mandé
    Saint-Mandé is a small, affluent suburban commune just east of Paris, France, known for its proximity to the Bois de Vincennes and several national institutions.
  • E. Place de Neuve
    Place de Neuve is a prominent square in Geneva, Switzerland, known as a cultural hub bordered by major institutions like the Grand Théâtre and serving as a gateway to the city's historic center.
  • 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: Nanterre–Préfecture to Vincennes
Triple: [RER A, hasCentralSection, Nanterre–Préfecture to Vincennes]
Generated description
Nanterre–Préfecture to Vincennes is the central urban stretch of the Paris RER A line that runs across the core of the metropolitan area, linking major hubs in the western suburbs to those in the east.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Nanterre–Préfecture to Vincennes
Target entity description: Nanterre–Préfecture to Vincennes is the central urban stretch of the Paris RER A line that runs across the core of the metropolitan area, linking major hubs in the western suburbs to those in the east.
  • A. Barbès – Rochechouart
    Barbès – Rochechouart is a major Paris Métro interchange station in the 9th and 18th arrondissements, serving as a busy hub between lines 2 and 4 near the Barbès and Rochechouart boulevards.
  • B. Meaux Circle
    The Meaux Circle was an early 16th-century French reformist group of humanist theologians and clergy centered around Meaux that sought to renew the Catholic Church through biblical study and preaching.
  • C. La Croix-Valmer
    La Croix-Valmer is a coastal commune on the French Riviera in the Var department of southeastern France, known for its Mediterranean beaches and proximity to Saint-Tropez.
  • D. Saint-Mandé
    Saint-Mandé is a small, affluent suburban commune just east of Paris, France, known for its proximity to the Bois de Vincennes and several national institutions.
  • E. Place de Neuve
    Place de Neuve is a prominent square in Geneva, Switzerland, known as a cultural hub bordered by major institutions like the Grand Théâtre and serving as a gateway to the city's historic center.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasCentralSection
Context triple: [RER A, hasCentralSection, Nanterre–Préfecture to Vincennes]
  • A. hasCentralSpace
    Indicates that an entity includes or is characterized by a primary, central area or space within its overall structure.
  • B. hasCentralAct
    Indicates that an entity includes or is characterized by a primary or most important action, event, or operation at its core.
  • C. hasSect
    Indicates that an entity includes, contains, or is associated with a particular sect or subgroup within a larger religious, ideological, or organizational context.
  • D. hasCentralGroup
    Indicates that an entity possesses or is associated with a primary or central group within its structure or organization.
  • E. hasCentralFigure
    Indicates that something features a primary or most important figure at its core or focus.
  • F. None of above. chosen

Provenance (7 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_69ae51999ca08190a726040df6825ba5 completed March 9, 2026, 4:50 a.m.
NEDg Description generation batch_69ae5209ae40819095e02cafb8112a1f completed March 9, 2026, 4:52 a.m.
NED2 Entity disambiguation (via description) batch_69ae529375788190aead19ec0874f11e completed March 9, 2026, 4:54 a.m.
PD Predicate disambiguation batch_69abb7bd86cc8190938ef06c1ed6d969 completed March 7, 2026, 5:29 a.m.
PDg Predicate description generation batch_69abb895d11881908345032595a679ba completed March 7, 2026, 5:33 a.m.
Created at: March 4, 2026, 7:44 p.m.