Triple

T525409
Position Surface form Disambiguated ID Type / Status
Subject RER B line E10905 entity
Predicate passesThrough P225 FINISHED
Object Denfert-Rochereau
Denfert-Rochereau is a major Parisian transport hub and square in the 14th arrondissement, known for its metro and RER connections and as an access point to the Catacombs of Paris.
E68668 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: Denfert-Rochereau | Statement: [RER B line, passesThrough, Denfert-Rochereau]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Denfert-Rochereau
Context triple: [RER B line, passesThrough, Denfert-Rochereau]
  • A. Montparnasse
    Montparnasse is a historic Parisian district famed for its early 20th-century artistic and literary scene, its cafés and studios frequented by avant-garde figures, and landmarks such as the Montparnasse Tower and cemetery.
  • B. Lycée Hoche
    Lycée Hoche is a prestigious French secondary school and preparatory institution located in Versailles, renowned for its strong academic performance and competitive entrance to top grandes écoles.
  • C. Panthéon-Sorbonne University
    Panthéon-Sorbonne University is a prestigious Parisian institution renowned for its programs in law, humanities, and social sciences, and its historical roots in the University of Paris.
  • D. Académie Julian
    Académie Julian was a renowned private art school in Paris that trained many prominent artists of the late 19th and early 20th centuries.
  • E. École du Louvre
    École du Louvre is a prestigious French higher education institution in Paris specializing in art history, archaeology, and museology, closely linked to major museums such as the Louvre.
  • 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: Denfert-Rochereau
Triple: [RER B line, passesThrough, Denfert-Rochereau]
Generated description
Denfert-Rochereau is a major Parisian transport hub and square in the 14th arrondissement, known for its metro and RER connections and as an access point to the Catacombs of Paris.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Denfert-Rochereau
Target entity description: Denfert-Rochereau is a major Parisian transport hub and square in the 14th arrondissement, known for its metro and RER connections and as an access point to the Catacombs of Paris.
  • A. Montparnasse
    Montparnasse is a historic Parisian district famed for its early 20th-century artistic and literary scene, its cafés and studios frequented by avant-garde figures, and landmarks such as the Montparnasse Tower and cemetery.
  • B. Lycée Hoche
    Lycée Hoche is a prestigious French secondary school and preparatory institution located in Versailles, renowned for its strong academic performance and competitive entrance to top grandes écoles.
  • C. Panthéon-Sorbonne University
    Panthéon-Sorbonne University is a prestigious Parisian institution renowned for its programs in law, humanities, and social sciences, and its historical roots in the University of Paris.
  • D. Académie Julian
    Académie Julian was a renowned private art school in Paris that trained many prominent artists of the late 19th and early 20th centuries.
  • E. École du Louvre
    École du Louvre is a prestigious French higher education institution in Paris specializing in art history, archaeology, and museology, closely linked to major museums such as the Louvre.
  • 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_69a2f1b7f448819087e5e7f3b37d7142 completed Feb. 28, 2026, 1:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69a4e0277eb08190984ff5bcb9f349a0 completed March 2, 2026, 12:56 a.m.
NEDg Description generation batch_69a4e0d0530081909072c19b1a409336 completed March 2, 2026, 12:58 a.m.
NED2 Entity disambiguation (via description) batch_69a4e12554648190a3b7640d03691fc1 completed March 2, 2026, 1 a.m.
Created at: Feb. 28, 2026, 1:12 p.m.