Triple

T14325628
Position Surface form Disambiguated ID Type / Status
Subject Gare d'Angers-Saint-Laud E355207 entity
Predicate railwayLine P848 FINISHED
Object Angers–Saintes railway
The Angers–Saintes railway is a regional rail line in western France that connects the city of Angers to Saintes, serving intermediate towns in the Loire and Charente regions.
E1098954 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: Angers–Saintes railway | Statement: [Gare d'Angers-Saint-Laud, railwayLine, Angers–Saintes railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Angers–Saintes railway
Context triple: [Gare d'Angers-Saint-Laud, railwayLine, Angers–Saintes railway]
  • A. Nantes–La Roche-sur-Yon railway
    The Nantes–La Roche-sur-Yon railway is a regional rail line in western France connecting the city of Nantes with La Roche-sur-Yon, serving as an important link within the Pays de la Loire transport network.
  • B. Orléans–Montauban railway
    The Orléans–Montauban railway is a major French rail line running roughly north–south through central France, linking the Loire Valley to the southwest and serving numerous regional cities along its route.
  • C. Limoges–Angoulême railway
    The Limoges–Angoulême railway is a rail line in southwestern France that connects the cities of Limoges and Angoulême, serving as an important regional passenger and freight route.
  • D. Caen–Tours railway
    The Caen–Tours railway is a French rail line connecting the Normandy city of Caen with Tours in central France, serving as an important regional passenger and freight corridor.
  • E. Le Mans–Angers railway
    The Le Mans–Angers railway is a French rail line in western France that connects the cities of Le Mans and Angers, forming part of the regional and intercity transport network.
  • 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: Angers–Saintes railway
Triple: [Gare d'Angers-Saint-Laud, railwayLine, Angers–Saintes railway]
Generated description
The Angers–Saintes railway is a regional rail line in western France that connects the city of Angers to Saintes, serving intermediate towns in the Loire and Charente regions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Angers–Saintes railway
Target entity description: The Angers–Saintes railway is a regional rail line in western France that connects the city of Angers to Saintes, serving intermediate towns in the Loire and Charente regions.
  • A. Nantes–La Roche-sur-Yon railway
    The Nantes–La Roche-sur-Yon railway is a regional rail line in western France connecting the city of Nantes with La Roche-sur-Yon, serving as an important link within the Pays de la Loire transport network.
  • B. Orléans–Montauban railway
    The Orléans–Montauban railway is a major French rail line running roughly north–south through central France, linking the Loire Valley to the southwest and serving numerous regional cities along its route.
  • C. Limoges–Angoulême railway
    The Limoges–Angoulême railway is a rail line in southwestern France that connects the cities of Limoges and Angoulême, serving as an important regional passenger and freight route.
  • D. Caen–Tours railway
    The Caen–Tours railway is a French rail line connecting the Normandy city of Caen with Tours in central France, serving as an important regional passenger and freight corridor.
  • E. Le Mans–Angers railway
    The Le Mans–Angers railway is a French rail line in western France that connects the cities of Le Mans and Angers, forming part of the regional and intercity transport network.
  • 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_69d8278fa2108190bc0d0e7939c1eb03 completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de883e6a288190b6c22f630a1eef3c completed April 14, 2026, 6:32 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd5bbb672c8190b25f7046500c56e2 completed May 8, 2026, 3:42 a.m.
NEDg Description generation batch_69fd5d31243c8190a9aca90bc0a9ec5b completed May 8, 2026, 3:49 a.m.
NED2 Entity disambiguation (via description) batch_69fd5de5c8348190b63620a4a6d5ab35 completed May 8, 2026, 3:52 a.m.
Created at: April 10, 2026, 1:13 a.m.