Triple
T16626873
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Châtellerault |
E403968
|
entity |
| Predicate | hasRailwayStation |
P918
|
FINISHED |
| Object |
Gare de Châtellerault
Gare de Châtellerault is the main railway station serving the town of Châtellerault in western France, providing regional and intercity train connections.
|
E1224758
|
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 Châtellerault | Statement: [Châtellerault, hasRailwayStation, Gare de Châtellerault]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gare de Châtellerault Context triple: [Châtellerault, hasRailwayStation, Gare de Châtellerault]
-
A.
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.
-
B.
Gare de Romorantin-Lanthenay
Gare de Romorantin-Lanthenay is the main railway station serving the town of Romorantin-Lanthenay in the Loir-et-Cher department of central France.
-
C.
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.
-
D.
Gare de Guéret
Gare de Guéret is the main railway station serving the town of Guéret in the Creuse department of central France, providing regional train connections to surrounding cities.
-
E.
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.
- 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 Châtellerault Triple: [Châtellerault, hasRailwayStation, Gare de Châtellerault]
Generated description
Gare de Châtellerault is the main railway station serving the town of Châtellerault in western France, providing regional and intercity train connections.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Gare de Châtellerault Target entity description: Gare de Châtellerault is the main railway station serving the town of Châtellerault in western France, providing regional and intercity train connections.
-
A.
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.
-
B.
Gare de Romorantin-Lanthenay
Gare de Romorantin-Lanthenay is the main railway station serving the town of Romorantin-Lanthenay in the Loir-et-Cher department of central France.
-
C.
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.
-
D.
Gare de Guéret
Gare de Guéret is the main railway station serving the town of Guéret in the Creuse department of central France, providing regional train connections to surrounding cities.
-
E.
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.
- 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_69d883897eb481909eaaa088ba9918d9 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e375530ed081908337dc5c6360d733 |
completed | April 18, 2026, 12:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a007dba91bc819090a78ac4c0c01fc8 |
completed | May 10, 2026, 12:44 p.m. |
| NEDg | Description generation | batch_6a007e747eac81908b0b5a2072a177dd |
completed | May 10, 2026, 12:47 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a007f75e7e48190ac5cf912cca60d9c |
completed | May 10, 2026, 12:52 p.m. |
Created at: April 10, 2026, 5:17 a.m.