Triple

T8720797
Position Surface form Disambiguated ID Type / Status
Subject Tours tramway E207005 entity
Predicate hasLine P35 FINISHED
Object Line A (Tours tramway)
Line A of the Tours tramway is the primary light rail route serving the city of Tours, France, connecting key districts and transport hubs along a north–south axis.
 E754137 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 A (Tours tramway) | Statement: [Tours tramway, hasLine, Line A (Tours tramway)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Line A (Tours tramway)
Context triple: [Tours tramway, hasLine, Line A (Tours tramway)]
  • A. 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.
  • B. Lyon tram line T2
    Lyon tram line T2 is a major tram route in Lyon’s public transport network, linking key districts and transport hubs across the city.
  • C. Île-de-France tramway Line 2
    Île-de-France tramway Line 2 is a light rail line in the Paris metropolitan area that runs along the western suburbs, connecting key residential and business districts.
  • D. 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.
  • E. Île-de-France tramway Line 13 Express
    Île-de-France tramway Line 13 Express is a regional express tram-train line in the Paris metropolitan area that connects western suburbs with the broader Île-de-France transit network.
  • 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 A (Tours tramway)
Triple: [Tours tramway, hasLine, Line A (Tours tramway)]
Generated description
Line A of the Tours tramway is the primary light rail route serving the city of Tours, France, connecting key districts and transport hubs along a north–south axis.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Line A (Tours tramway)
Target entity description: Line A of the Tours tramway is the primary light rail route serving the city of Tours, France, connecting key districts and transport hubs along a north–south axis.
  • A. 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.
  • B. Lyon tram line T2
    Lyon tram line T2 is a major tram route in Lyon’s public transport network, linking key districts and transport hubs across the city.
  • C. Île-de-France tramway Line 2
    Île-de-France tramway Line 2 is a light rail line in the Paris metropolitan area that runs along the western suburbs, connecting key residential and business districts.
  • D. 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.
  • E. Île-de-France tramway Line 13 Express
    Île-de-France tramway Line 13 Express is a regional express tram-train line in the Paris metropolitan area that connects western suburbs with the broader Île-de-France transit network.
  • 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_69ca835811d8819081ea00fd2a2c9a1c completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc5d03f0848190a50c77e5cd028ee7 completed March 31, 2026, 11:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69cf28f599a481908e93bc5b5c41296e completed April 3, 2026, 2:41 a.m.
NEDg Description generation batch_69cf2bd222b08190907ba7e98991996e completed April 3, 2026, 2:54 a.m.
NED2 Entity disambiguation (via description) batch_69cf2fcb5e7c819086b441d1ef4fc368 completed April 3, 2026, 3:11 a.m.
Created at: March 30, 2026, 6:36 p.m.