Triple

T14556236
Position Surface form Disambiguated ID Type / Status
Subject Rennes Metro E341548 entity
Predicate hasStation P35 FINISHED
Object Villejean-Université station
Villejean-Université station is a metro stop on the Rennes Metro system in Rennes, France, serving the Villejean district and the nearby university campus.
 E1109631 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: Villejean-Université station | Statement: [Rennes Metro, hasStation, Villejean-Université station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Villejean-Université station
Context triple: [Rennes Metro, hasStation, Villejean-Université station]
  • A. Saint-Gratien station
    Saint-Gratien station is a suburban railway station in Saint-Gratien, France, serving regional commuter trains in the northern outskirts of Paris.
  • B. Cité Universitaire station
    Cité Universitaire station is a Paris RER commuter rail stop serving the Cité Internationale Universitaire de Paris campus in the city’s 14th arrondissement.
  • C. Saint-Laurent station
    Saint-Laurent station is a Montreal Metro station on the Green Line located in the city's downtown entertainment district.
  • D. Champel-Hôpital station
    Champel-Hôpital station is a railway stop in Geneva, Switzerland, serving the CEVA suburban rail link and providing access to the nearby Champel district and hospital facilities.
  • E. Saint-Jacques station
    Saint-Jacques station is a Paris Métro station serving the 14th arrondissement, known for its location near the Paris Observatory and the Montparnasse 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: Villejean-Université station
Triple: [Rennes Metro, hasStation, Villejean-Université station]
Generated description
Villejean-Université station is a metro stop on the Rennes Metro system in Rennes, France, serving the Villejean district and the nearby university campus.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Villejean-Université station
Target entity description: Villejean-Université station is a metro stop on the Rennes Metro system in Rennes, France, serving the Villejean district and the nearby university campus.
  • A. Saint-Gratien station
    Saint-Gratien station is a suburban railway station in Saint-Gratien, France, serving regional commuter trains in the northern outskirts of Paris.
  • B. Cité Universitaire station
    Cité Universitaire station is a Paris RER commuter rail stop serving the Cité Internationale Universitaire de Paris campus in the city’s 14th arrondissement.
  • C. Saint-Laurent station
    Saint-Laurent station is a Montreal Metro station on the Green Line located in the city's downtown entertainment district.
  • D. Champel-Hôpital station
    Champel-Hôpital station is a railway stop in Geneva, Switzerland, serving the CEVA suburban rail link and providing access to the nearby Champel district and hospital facilities.
  • E. Saint-Jacques station
    Saint-Jacques station is a Paris Métro station serving the 14th arrondissement, known for its location near the Paris Observatory and the Montparnasse 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_69d822db9c8481908213ceb39585f792 completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69deb2f1490881908673f429e5288c86 completed April 14, 2026, 9:34 p.m.
NED1 Entity disambiguation (via context triple) batch_69fda9124af481908f43e3b541568e26 completed May 8, 2026, 9:12 a.m.
NEDg Description generation batch_69fdb3111f488190ba93e52f0e7fdb95 completed May 8, 2026, 9:55 a.m.
NED2 Entity disambiguation (via description) batch_69fdb37acc548190ac2a9afbe332ba9c completed May 8, 2026, 9:57 a.m.
Created at: April 10, 2026, 1:23 a.m.