Triple

T525403
Position Surface form Disambiguated ID Type / Status
Subject RER B line E10905 entity
Predicate terminusStation P15150 FINISHED
Object Mitry–Claye station
Mitry–Claye station is a suburban railway station in Mitry-Mory, northeastern Paris, serving as a key terminus and interchange on the RER B commuter rail network.
 E66408 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: Mitry–Claye station | Statement: [RER B line, terminusStation, Mitry–Claye station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Mitry–Claye station
Context triple: [RER B line, terminusStation, Mitry–Claye station]
  • A. Versailles-Chantiers station
    Versailles-Chantiers station is a major railway hub in Versailles, France, serving regional and suburban train lines that connect the city to Paris and surrounding areas.
  • B. Reims station
    Reims station is the main railway station serving the city of Reims in northeastern France, providing regional and high-speed train connections.
  • C. Versailles-Rive Droite station
    Versailles-Rive Droite station is a railway terminus in Versailles, France, serving as one of the main suburban commuter links between the city and central Paris.
  • D. Lyon-Part-Dieu railway station
    Lyon-Part-Dieu railway station is a major high-speed and regional rail hub in Lyon, France, serving as one of the country’s busiest and most important transport interchanges.
  • E. Gare de Lyon
    Gare de Lyon is one of Paris’s major railway terminals, serving high-speed and regional trains to southeastern France and international destinations.
  • 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: Mitry–Claye station
Triple: [RER B line, terminusStation, Mitry–Claye station]
Generated description
Mitry–Claye station is a suburban railway station in Mitry-Mory, northeastern Paris, serving as a key terminus and interchange on the RER B commuter rail network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Mitry–Claye station
Target entity description: Mitry–Claye station is a suburban railway station in Mitry-Mory, northeastern Paris, serving as a key terminus and interchange on the RER B commuter rail network.
  • A. Versailles-Chantiers station
    Versailles-Chantiers station is a major railway hub in Versailles, France, serving regional and suburban train lines that connect the city to Paris and surrounding areas.
  • B. Reims station
    Reims station is the main railway station serving the city of Reims in northeastern France, providing regional and high-speed train connections.
  • C. Versailles-Rive Droite station
    Versailles-Rive Droite station is a railway terminus in Versailles, France, serving as one of the main suburban commuter links between the city and central Paris.
  • D. Lyon-Part-Dieu railway station
    Lyon-Part-Dieu railway station is a major high-speed and regional rail hub in Lyon, France, serving as one of the country’s busiest and most important transport interchanges.
  • E. Gare de Lyon
    Gare de Lyon is one of Paris’s major railway terminals, serving high-speed and regional trains to southeastern France and international destinations.
  • 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_69a2e84b16c4819088d284c47c3a7968 completed Feb. 28, 2026, 1:06 p.m.
NER Named-entity recognition batch_69a2f3b7557c8190a29cf1de359ea2ea completed Feb. 28, 2026, 1:55 p.m.
NED1 Entity disambiguation (via context triple) batch_69a4b8abbfbc819086148dc95b807e06 completed March 1, 2026, 10:07 p.m.
NEDg Description generation batch_69a4b97a22608190a9c6c226db6a57fc completed March 1, 2026, 10:11 p.m.
NED2 Entity disambiguation (via description) batch_69a4b9de5f648190b557791cfaee7468 completed March 1, 2026, 10:12 p.m.
Created at: Feb. 28, 2026, 1:12 p.m.