Triple

T15229163
Position Surface form Disambiguated ID Type / Status
Subject Abbeville E363952 entity
Predicate railLine P848 FINISHED
Object Paris–Boulogne railway
The Paris–Boulogne railway is a historic French rail line connecting Paris with the Channel port city of Boulogne-sur-Mer, serving as a key route between the capital and the northern coast.
E1144841 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: Paris–Boulogne railway | Statement: [Abbeville, railLine, Paris–Boulogne railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Paris–Boulogne railway
Context triple: [Abbeville, railLine, Paris–Boulogne railway]
  • A. Paris–Pontoise railway
    The Paris–Pontoise railway is a suburban rail route in the Île-de-France region that connects central Paris with the town of Pontoise, serving as part of the commuter network around the French capital.
  • B. Paris–Reims railway
    The Paris–Reims railway is a major French rail line linking the capital Paris with the historic city of Reims in the Champagne region, serving both passenger and freight traffic.
  • C. Paris–Argenteuil railway
    The Paris–Argenteuil railway is a suburban rail line in the Île-de-France region that connects central Paris with the northwestern suburb of Argenteuil as part of the city’s commuter rail network.
  • D. Paris–Nancy railway
    The Paris–Nancy railway is a major French rail line connecting the capital Paris with the eastern city of Nancy, serving as an important corridor for both passenger and freight transport.
  • E. Paris–Nantes railway
    The Paris–Nantes railway is a major French rail line connecting the capital Paris with the city of Nantes in western France, serving as an important corridor for both passenger and freight transport.
  • 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: Paris–Boulogne railway
Triple: [Abbeville, railLine, Paris–Boulogne railway]
Generated description
The Paris–Boulogne railway is a historic French rail line connecting Paris with the Channel port city of Boulogne-sur-Mer, serving as a key route between the capital and the northern coast.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Paris–Boulogne railway
Target entity description: The Paris–Boulogne railway is a historic French rail line connecting Paris with the Channel port city of Boulogne-sur-Mer, serving as a key route between the capital and the northern coast.
  • A. Paris–Pontoise railway
    The Paris–Pontoise railway is a suburban rail route in the Île-de-France region that connects central Paris with the town of Pontoise, serving as part of the commuter network around the French capital.
  • B. Paris–Reims railway
    The Paris–Reims railway is a major French rail line linking the capital Paris with the historic city of Reims in the Champagne region, serving both passenger and freight traffic.
  • C. Paris–Argenteuil railway
    The Paris–Argenteuil railway is a suburban rail line in the Île-de-France region that connects central Paris with the northwestern suburb of Argenteuil as part of the city’s commuter rail network.
  • D. Paris–Nancy railway
    The Paris–Nancy railway is a major French rail line connecting the capital Paris with the eastern city of Nancy, serving as an important corridor for both passenger and freight transport.
  • E. Paris–Nantes railway
    The Paris–Nantes railway is a major French rail line connecting the capital Paris with the city of Nantes in western France, serving as an important corridor for both passenger and freight transport.
  • 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_69d85a0ce24c81909c4d3b6475548c95 completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e0078ccdf48190b34eabd9e24e45a1 completed April 15, 2026, 9:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69fedd39d42881908f2ad47613e23bfa completed May 9, 2026, 7:07 a.m.
NEDg Description generation batch_69fedf277f888190a7e218131740660d completed May 9, 2026, 7:15 a.m.
NED2 Entity disambiguation (via description) batch_69fedfa514808190b4a50e87833c5f69 completed May 9, 2026, 7:17 a.m.
Created at: April 10, 2026, 3:12 a.m.