Triple

T14633173
Position Surface form Disambiguated ID Type / Status
Subject Châteaudun E343531 entity
Predicate hasTransport P1298 FINISHED
Object Châteaudun railway station
Châteaudun railway station is a regional train station in Châteaudun, France, serving as a local hub for passenger rail services connecting the town to surrounding areas.
 E1110623 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: Châteaudun railway station | Statement: [Châteaudun, hasTransport, Châteaudun railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Châteaudun railway station
Context triple: [Châteaudun, hasTransport, Châteaudun railway station]
  • 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. Dreux station
    Dreux station is a railway station in Dreux, France, serving regional passenger trains and connecting the town to the wider Parisian rail network.
  • C. Château-Thierry station
    Château-Thierry station is a railway station in Château-Thierry, France, serving regional and commuter rail services including those on the Transilien Paris–Est network.
  • D. Bar-sur-Aube station
    Bar-sur-Aube station is a regional railway station in the commune of Bar-sur-Aube in northeastern France, serving local and regional passenger rail services.
  • E. Chalonnes-sur-Loire railway station
    Chalonnes-sur-Loire railway station is a local French train station serving the town of Chalonnes-sur-Loire in the Maine-et-Loire department of western France.
  • 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: Châteaudun railway station
Triple: [Châteaudun, hasTransport, Châteaudun railway station]
Generated description
Châteaudun railway station is a regional train station in Châteaudun, France, serving as a local hub for passenger rail services connecting the town to surrounding areas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Châteaudun railway station
Target entity description: Châteaudun railway station is a regional train station in Châteaudun, France, serving as a local hub for passenger rail services connecting the town to surrounding areas.
  • 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. Dreux station
    Dreux station is a railway station in Dreux, France, serving regional passenger trains and connecting the town to the wider Parisian rail network.
  • C. Château-Thierry station
    Château-Thierry station is a railway station in Château-Thierry, France, serving regional and commuter rail services including those on the Transilien Paris–Est network.
  • D. Bar-sur-Aube station
    Bar-sur-Aube station is a regional railway station in the commune of Bar-sur-Aube in northeastern France, serving local and regional passenger rail services.
  • E. Chalonnes-sur-Loire railway station
    Chalonnes-sur-Loire railway station is a local French train station serving the town of Chalonnes-sur-Loire in the Maine-et-Loire department of western France.
  • 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_69d822dffc3c8190aa173b90761bffda completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69deb4aa7cb48190b008bd6b0e162c89 completed April 14, 2026, 9:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69fda933937881909f3cf59fba878dfd completed May 8, 2026, 9:13 a.m.
NEDg Description generation batch_69fdb3efb4fc8190bca7469d89a66a85 completed May 8, 2026, 9:59 a.m.
NED2 Entity disambiguation (via description) batch_69fdb48b5ca08190be61da2fdb7dbce4 completed May 8, 2026, 10:01 a.m.
Created at: April 10, 2026, 1:26 a.m.