Triple

T954985
Position Surface form Disambiguated ID Type / Status
Subject Lyon-Part-Dieu railway station E20605 entity
Predicate serves P98 FINISHED
Object Lyon tramway line T9
Lyon tramway line T9 is a public transport tram route in Lyon, France, connecting key urban areas including the major Lyon-Part-Dieu railway station.
E116276 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: Lyon tramway line T9 | Statement: [Lyon-Part-Dieu railway station, serves, Lyon tramway line T9]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lyon tramway line T9
Context triple: [Lyon-Part-Dieu railway station, serves, Lyon tramway line T9]
  • A. Lyon tramway line T1
    Lyon tramway line T1 is a major light rail route in Lyon, France, connecting key districts and transport hubs across the city.
  • B. Lyon tramway line T4
    Lyon tramway line T4 is a major tram route in the Lyon metropolitan area that connects key suburban districts with central transport hubs as part of the TCL public transit network.
  • C. Lyon tramway line T3
    Lyon tramway line T3 is a light rail line in Lyon’s public transport network that connects the Part-Dieu district with eastern suburbs and key destinations such as the Parc Olympique Lyonnais.
  • D. Nantes tramway
    The Nantes tramway is a modern light rail network in Nantes, France, that serves as a key component of the city's public transportation system.
  • E. Strasbourg tramway
    The Strasbourg tramway is a modern light rail transit system in Strasbourg, France, known for its extensive network, integration with urban renewal, and cross-border service into Germany.
  • 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: Lyon tramway line T9
Triple: [Lyon-Part-Dieu railway station, serves, Lyon tramway line T9]
Generated description
Lyon tramway line T9 is a public transport tram route in Lyon, France, connecting key urban areas including the major Lyon-Part-Dieu railway station.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Lyon tramway line T9
Target entity description: Lyon tramway line T9 is a public transport tram route in Lyon, France, connecting key urban areas including the major Lyon-Part-Dieu railway station.
  • A. Lyon tramway line T1
    Lyon tramway line T1 is a major light rail route in Lyon, France, connecting key districts and transport hubs across the city.
  • B. Lyon tramway line T4
    Lyon tramway line T4 is a major tram route in the Lyon metropolitan area that connects key suburban districts with central transport hubs as part of the TCL public transit network.
  • C. Lyon tramway line T3
    Lyon tramway line T3 is a light rail line in Lyon’s public transport network that connects the Part-Dieu district with eastern suburbs and key destinations such as the Parc Olympique Lyonnais.
  • D. Nantes tramway
    The Nantes tramway is a modern light rail network in Nantes, France, that serves as a key component of the city's public transportation system.
  • E. Strasbourg tramway
    The Strasbourg tramway is a modern light rail transit system in Strasbourg, France, known for its extensive network, integration with urban renewal, and cross-border service into Germany.
  • 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_69a493b21f2881908132dcf45dcd2f36 completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4b3f7a7608190b8a8dd2486654bec completed March 1, 2026, 9:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac1cd72fe88190a7cdfe1afc123edd completed March 7, 2026, 12:40 p.m.
NEDg Description generation batch_69ac1d87283881909b328ba5e4f13ccb completed March 7, 2026, 12:43 p.m.
NED2 Entity disambiguation (via description) batch_69ac1dd8b12881909fcbb38a4062f8d7 completed March 7, 2026, 12:45 p.m.
Created at: March 1, 2026, 7:40 p.m.