Triple

T15506298
Position Surface form Disambiguated ID Type / Status
Subject Lyon Metro line A E379090 entity
Predicate hasStation P35 FINISHED
Object Ampère–Victor Hugo station
Ampère–Victor Hugo station is an underground metro stop in central Lyon, France, serving the city’s Line A near the historic Presqu’île district.
 E1164819 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: Ampère–Victor Hugo station | Statement: [Lyon Metro line A, hasStation, Ampère–Victor Hugo station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ampère–Victor Hugo station
Context triple: [Lyon Metro line A, hasStation, Ampère–Victor Hugo station]
  • A. Alexandre Dumas station
    Alexandre Dumas station is a Paris Métro stop on Line 2 named after the famous French writer and located in the city's 20th arrondissement.
  • B. Gambetta station
    Gambetta station is a Paris Métro station in the city's 20th arrondissement, serving as a local transport hub in the eastern part of Paris.
  • C. Edgar Quinet station
    Edgar Quinet station is a Paris Métro station on the Left Bank, serving the Montparnasse area in the 14th arrondissement.
  • D. Saint-Just station
    Saint-Just station is a terminal stop on Lyon’s historic funicular network, serving the Saint-Just neighborhood in the city’s Fourvière area.
  • E. Henri Fréville station
    Henri Fréville station is a metro stop on the Rennes Metro network in Rennes, France, serving the surrounding urban area.
  • 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: Ampère–Victor Hugo station
Triple: [Lyon Metro line A, hasStation, Ampère–Victor Hugo station]
Generated description
Ampère–Victor Hugo station is an underground metro stop in central Lyon, France, serving the city’s Line A near the historic Presqu’île district.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ampère–Victor Hugo station
Target entity description: Ampère–Victor Hugo station is an underground metro stop in central Lyon, France, serving the city’s Line A near the historic Presqu’île district.
  • A. Alexandre Dumas station
    Alexandre Dumas station is a Paris Métro stop on Line 2 named after the famous French writer and located in the city's 20th arrondissement.
  • B. Gambetta station
    Gambetta station is a Paris Métro station in the city's 20th arrondissement, serving as a local transport hub in the eastern part of Paris.
  • C. Edgar Quinet station
    Edgar Quinet station is a Paris Métro station on the Left Bank, serving the Montparnasse area in the 14th arrondissement.
  • D. Saint-Just station
    Saint-Just station is a terminal stop on Lyon’s historic funicular network, serving the Saint-Just neighborhood in the city’s Fourvière area.
  • E. Henri Fréville station
    Henri Fréville station is a metro stop on the Rennes Metro network in Rennes, France, serving the surrounding urban area.
  • 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_69d85cd53a7c819080f5b9042c4c199e completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e03fcea8888190a7b69aca360183c3 completed April 16, 2026, 1:47 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff4c345f888190be7a684f3bd86324 completed May 9, 2026, 3:01 p.m.
NEDg Description generation batch_69ff4d4dd8108190aa3271a9feaea5ca completed May 9, 2026, 3:05 p.m.
NED2 Entity disambiguation (via description) batch_69ff4e29e8a48190bf7728cf2d099a7e completed May 9, 2026, 3:09 p.m.
Created at: April 10, 2026, 3:55 a.m.