Triple

T9400545
Position Surface form Disambiguated ID Type / Status
Subject Carentan station E226455 entity
Predicate railwayLine P848 FINISHED
Object Lison–Lamballe railway
The Lison–Lamballe railway is a regional rail line in northwestern France that connects towns in Normandy and Brittany, serving both passenger and local freight traffic.
E795683 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: Lison–Lamballe railway | Statement: [Carentan station, railwayLine, Lison–Lamballe railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lison–Lamballe railway
Context triple: [Carentan station, railwayLine, Lison–Lamballe railway]
  • A. Nantes–Clisson railway
    The Nantes–Clisson railway is a regional rail line in western France connecting the city of Nantes with the town of Clisson as part of the local passenger rail network.
  • B. Le Creusot–Montchanin–Paray-le-Monial line
    The Le Creusot–Montchanin–Paray-le-Monial line is a regional railway route in eastern France that connects several towns in the Saône-et-Loire department, serving as a local passenger and freight corridor.
  • C. Paris–Rennes railway
    The Paris–Rennes railway is a major French rail line connecting the capital Paris with the city of Rennes in Brittany, serving numerous intermediate towns and regional hubs along its route.
  • D. Le Mans–Tours railway
    The Le Mans–Tours railway is a French rail line connecting the cities of Le Mans and Tours, serving as an important regional passenger and freight corridor in western France.
  • E. Paris–Tours railway
    The Paris–Tours railway is a major French rail line connecting the capital Paris with the city of Tours in the Loire Valley, serving as an important passenger and freight corridor.
  • 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: Lison–Lamballe railway
Triple: [Carentan station, railwayLine, Lison–Lamballe railway]
Generated description
The Lison–Lamballe railway is a regional rail line in northwestern France that connects towns in Normandy and Brittany, serving both passenger and local freight traffic.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lison–Lamballe railway
Target entity description: The Lison–Lamballe railway is a regional rail line in northwestern France that connects towns in Normandy and Brittany, serving both passenger and local freight traffic.
  • A. Nantes–Clisson railway
    The Nantes–Clisson railway is a regional rail line in western France connecting the city of Nantes with the town of Clisson as part of the local passenger rail network.
  • B. Le Creusot–Montchanin–Paray-le-Monial line
    The Le Creusot–Montchanin–Paray-le-Monial line is a regional railway route in eastern France that connects several towns in the Saône-et-Loire department, serving as a local passenger and freight corridor.
  • C. Paris–Rennes railway
    The Paris–Rennes railway is a major French rail line connecting the capital Paris with the city of Rennes in Brittany, serving numerous intermediate towns and regional hubs along its route.
  • D. Le Mans–Tours railway
    The Le Mans–Tours railway is a French rail line connecting the cities of Le Mans and Tours, serving as an important regional passenger and freight corridor in western France.
  • E. Paris–Tours railway
    The Paris–Tours railway is a major French rail line connecting the capital Paris with the city of Tours in the Loire Valley, serving as an important passenger and freight corridor.
  • 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_69ca843170f88190800a8ab2b5fc568e completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cd5156b9588190bafb6b1c3ee3c0ed completed April 1, 2026, 5:09 p.m.
NED1 Entity disambiguation (via context triple) batch_69d1012753088190bc73b7c577109e76 completed April 4, 2026, 12:16 p.m.
NEDg Description generation batch_69d101aee16481909576ea5d8407beb5 completed April 4, 2026, 12:18 p.m.
NED2 Entity disambiguation (via description) batch_69d1024cfedc81908a97b5fe4970719a completed April 4, 2026, 12:21 p.m.
Created at: March 30, 2026, 7:46 p.m.