Triple

T3424457
Position Surface form Disambiguated ID Type / Status
Subject Poitiers E72193 entity
Predicate hasTransport P1298 FINISHED
Object Poitiers railway station
Poitiers railway station is the main train station serving the city of Poitiers in western France, providing regional and high-speed rail connections.
 E358019 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: Poitiers railway station | Statement: [Poitiers, hasTransport, Poitiers railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Poitiers railway station
Context triple: [Poitiers, hasTransport, Poitiers railway station]
  • A. Chartres station
    Chartres station is a railway station in Chartres, France, serving as a regional hub with connections to Paris and other destinations in the Centre-Val de Loire region.
  • B. 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.
  • C. 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.
  • D. Brive-la-Gaillarde railway station
    Brive-la-Gaillarde railway station is a major regional rail hub in central France, providing passenger services that connect the town of Brive-la-Gaillarde with numerous destinations across the country.
  • E. 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.
  • 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: Poitiers railway station
Triple: [Poitiers, hasTransport, Poitiers railway station]
Generated description
Poitiers railway station is the main train station serving the city of Poitiers in western France, providing regional and high-speed rail connections.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Poitiers railway station
Target entity description: Poitiers railway station is the main train station serving the city of Poitiers in western France, providing regional and high-speed rail connections.
  • A. Chartres station
    Chartres station is a railway station in Chartres, France, serving as a regional hub with connections to Paris and other destinations in the Centre-Val de Loire region.
  • B. 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.
  • C. 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.
  • D. Brive-la-Gaillarde railway station
    Brive-la-Gaillarde railway station is a major regional rail hub in central France, providing passenger services that connect the town of Brive-la-Gaillarde with numerous destinations across the country.
  • E. 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.
  • 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_69ad85ae14308190bcbc25cfa0246c0b completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adb97fa2d88190a79cb8c7be4b3696 completed March 8, 2026, 6:01 p.m.
NED1 Entity disambiguation (via context triple) batch_69b3547468b8819088e7c4cf3b2e2079 completed March 13, 2026, 12:04 a.m.
NEDg Description generation batch_69b35519b7f08190b1ea7514036c3453 completed March 13, 2026, 12:06 a.m.
NED2 Entity disambiguation (via description) batch_69b358fba2208190bc66d5f7d0009ba4 completed March 13, 2026, 12:23 a.m.
Created at: March 8, 2026, 3:15 p.m.