Triple
T2123804
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Châteauroux |
E43984
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Gare de Châteauroux
Gare de Châteauroux is the main railway station serving the town of Châteauroux in central France, providing regional and intercity train connections.
|
E236399
|
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: Gare de Châteauroux | Statement: [Châteauroux, hasRailwayStation, Gare de Châteauroux]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gare de Châteauroux Context triple: [Châteauroux, hasRailwayStation, Gare de Châteauroux]
-
A.
Gare de Saint-Pierre-des-Corps
Gare de Saint-Pierre-des-Corps is a major railway junction in central France that serves as the principal high-speed and regional rail hub for the Tours area.
-
B.
Gare de Tulle
Gare de Tulle is the main railway station serving the town of Tulle in the Corrèze department of south-central France, providing regional train connections.
-
C.
Gare de Nantes
Gare de Nantes is the main railway station serving the city of Nantes in western France, providing regional and high-speed train connections.
-
D.
Reims station
Reims station is the main railway station serving the city of Reims in northeastern France, providing regional and high-speed train connections.
-
E.
Le Mans railway station
Le Mans railway station is the main passenger rail hub in the city of Le Mans, France, providing regional, national, and high-speed TGV connections.
- 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: Gare de Châteauroux Triple: [Châteauroux, hasRailwayStation, Gare de Châteauroux]
Generated description
Gare de Châteauroux is the main railway station serving the town of Châteauroux in central France, providing regional and intercity train connections.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Gare de Châteauroux Target entity description: Gare de Châteauroux is the main railway station serving the town of Châteauroux in central France, providing regional and intercity train connections.
-
A.
Gare de Saint-Pierre-des-Corps
Gare de Saint-Pierre-des-Corps is a major railway junction in central France that serves as the principal high-speed and regional rail hub for the Tours area.
-
B.
Gare de Tulle
Gare de Tulle is the main railway station serving the town of Tulle in the Corrèze department of south-central France, providing regional train connections.
-
C.
Gare de Nantes
Gare de Nantes is the main railway station serving the city of Nantes in western France, providing regional and high-speed train connections.
-
D.
Reims station
Reims station is the main railway station serving the city of Reims in northeastern France, providing regional and high-speed train connections.
-
E.
Le Mans railway station
Le Mans railway station is the main passenger rail hub in the city of Le Mans, France, providing regional, national, and high-speed TGV connections.
- 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_69abbb55cb2c8190aab8199da3335032 |
completed | March 7, 2026, 5:44 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae519bfdb08190a7b715fbc5fd3f41 |
completed | March 9, 2026, 4:50 a.m. |
| NEDg | Description generation | batch_69ae521c7810819086b88bb5f062597e |
completed | March 9, 2026, 4:52 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae52e79c788190bbe6eb5baba08a71 |
completed | March 9, 2026, 4:56 a.m. |
Created at: March 4, 2026, 7:44 p.m.