Triple

T14556218
Position Surface form Disambiguated ID Type / Status
Subject Rennes Metro E341548 entity
Predicate hasLine P35 FINISHED
Object Line B (Rennes Metro)
Line B of the Rennes Metro is the system’s second automated rapid transit line, serving key districts of Rennes with driverless, high-frequency service.
 E1107564 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: Line B (Rennes Metro) | Statement: [Rennes Metro, hasLine, Line B (Rennes Metro)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Line B (Rennes Metro)
Context triple: [Rennes Metro, hasLine, Line B (Rennes Metro)]
  • A. Line A (Rennes Metro)
    Line A of the Rennes Metro is the original, east–west automated light metro line serving key districts across the city of Rennes, France.
  • B. Lyon Metro Line B
    Lyon Metro Line B is a major north–south rapid transit line in Lyon’s metro system, connecting key districts and transport hubs including the Part-Dieu business district and railway station.
  • C. Rennes Metro
    Rennes Metro is the rapid transit system serving the city of Rennes in France, providing urban rail transport across the metropolitan area.
  • D. RER B line
    The RER B line is a major Paris regional express railway line that connects central Paris with key northern and southern suburbs, including Charles de Gaulle Airport.
  • E. Lyon Metro line A
    Lyon Metro line A is one of the main lines of the Lyon rapid transit system in France, running east–west through the city center and connecting key districts and transport hubs.
  • 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: Line B (Rennes Metro)
Triple: [Rennes Metro, hasLine, Line B (Rennes Metro)]
Generated description
Line B of the Rennes Metro is the system’s second automated rapid transit line, serving key districts of Rennes with driverless, high-frequency service.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Line B (Rennes Metro)
Target entity description: Line B of the Rennes Metro is the system’s second automated rapid transit line, serving key districts of Rennes with driverless, high-frequency service.
  • A. Line A (Rennes Metro)
    Line A of the Rennes Metro is the original, east–west automated light metro line serving key districts across the city of Rennes, France.
  • B. Lyon Metro Line B
    Lyon Metro Line B is a major north–south rapid transit line in Lyon’s metro system, connecting key districts and transport hubs including the Part-Dieu business district and railway station.
  • C. Rennes Metro
    Rennes Metro is the rapid transit system serving the city of Rennes in France, providing urban rail transport across the metropolitan area.
  • D. RER B line
    The RER B line is a major Paris regional express railway line that connects central Paris with key northern and southern suburbs, including Charles de Gaulle Airport.
  • E. Lyon Metro line A
    Lyon Metro line A is one of the main lines of the Lyon rapid transit system in France, running east–west through the city center and connecting key districts and transport hubs.
  • 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_69fd94b1760481909119db555fd05429 completed May 8, 2026, 7:45 a.m.
NEDg Description generation batch_69fd95461940819085c7b24bc98e2821 completed May 8, 2026, 7:48 a.m.
NED2 Entity disambiguation (via description) batch_69fd959a6a74819096ee02b9f6fe227b completed May 8, 2026, 7:49 a.m.
Created at: April 10, 2026, 1:23 a.m.