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.