Triple

T18467457
Position Surface form Disambiguated ID Type / Status
Subject Aosta railway station E451200 entity
Predicate adjacentStationOnChivasso–AostaLine P41425 FINISHED
Object Sarre railway halt
Sarre railway halt is a small local train stop serving the municipality of Sarre in Italy’s Aosta Valley.
E1326751 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: Sarre railway halt | Statement: [Aosta railway station, adjacentStationOnChivasso–AostaLine, Sarre railway halt]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sarre railway halt
Context triple: [Aosta railway station, adjacentStationOnChivasso–AostaLine, Sarre railway halt]
  • A. Gare de Sarrebourg
    Gare de Sarrebourg is the main railway station serving the town of Sarrebourg in the Moselle department of northeastern France, providing regional and intercity rail connections.
  • B. Forbach railway station
    Forbach railway station is a regional train station in Forbach, France, serving as a local and cross-border rail hub near the German border.
  • C. Rolandseck railway station
    Rolandseck railway station is a historic train station on the Rhine in Remagen, Germany, known for its 19th-century architecture and its integration with the Arp Museum as a cultural venue.
  • D. Bétharram railway station
    Bétharram railway station is a small regional train stop in southwestern France serving the village of Bétharram and its surrounding area.
  • E. Rosheim railway station
    Rosheim railway station is a local train stop serving the town of Rosheim in the Bas-Rhin department of northeastern France, providing regional rail connections within the 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: Sarre railway halt
Triple: [Aosta railway station, adjacentStationOnChivasso–AostaLine, Sarre railway halt]
Generated description
Sarre railway halt is a small local train stop serving the municipality of Sarre in Italy’s Aosta Valley.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Sarre railway halt
Target entity description: Sarre railway halt is a small local train stop serving the municipality of Sarre in Italy’s Aosta Valley.
  • A. Gare de Sarrebourg
    Gare de Sarrebourg is the main railway station serving the town of Sarrebourg in the Moselle department of northeastern France, providing regional and intercity rail connections.
  • B. Forbach railway station
    Forbach railway station is a regional train station in Forbach, France, serving as a local and cross-border rail hub near the German border.
  • C. Rolandseck railway station
    Rolandseck railway station is a historic train station on the Rhine in Remagen, Germany, known for its 19th-century architecture and its integration with the Arp Museum as a cultural venue.
  • D. Bétharram railway station
    Bétharram railway station is a small regional train stop in southwestern France serving the village of Bétharram and its surrounding area.
  • E. Rosheim railway station
    Rosheim railway station is a local train stop serving the town of Rosheim in the Bas-Rhin department of northeastern France, providing regional rail connections within the area.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: adjacentStationOnChivasso–AostaLine
Context triple: [Aosta railway station, adjacentStationOnChivasso–AostaLine, Sarre railway halt]
  • A. adjacentToStation
    Indicates that one entity is located next to or immediately beside a station.
  • B. adjacentStationOnLine10
    Indicates that two stations are directly next to each other along transit line 10, with no other station between them on that line.
  • C. adjacentStationOnPurpleLineExpress
    Indicates that one station is directly next to another station along the Purple Line Express route.
  • D. adjacentStationOnLine chosen
    Indicates that one station is directly next to another station along the same transit line, with no other station in between.
  • E. adjacentStationOnCapitalLine
    Indicates that one station is directly next to another station along the Capital Line, with no other stations in between.
  • F. None of above.

Provenance (6 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_69d8d38465a0819099b9b42d2a662ac1 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e52a8459f88190a54cae4c8cb05119 completed April 19, 2026, 7:18 p.m.
NED1 Entity disambiguation (via context triple) batch_6a043f24ff448190b1b54ff5209a7b01 completed May 13, 2026, 9:06 a.m.
NEDg Description generation batch_6a0465ffc3e48190b2e69cf482e49577 completed May 13, 2026, 11:52 a.m.
NED2 Entity disambiguation (via description) batch_6a04669583fc8190b32ce936b8bb0f63 completed May 13, 2026, 11:55 a.m.
PD Predicate disambiguation batch_69e469d05cf4819099baf1665a9cf18a completed April 19, 2026, 5:36 a.m.
Created at: April 10, 2026, 11:34 a.m.