Triple

T16348644
Position Surface form Disambiguated ID Type / Status
Subject Homme de Fer tram stop E397000 entity
Predicate servedByLine P1293 FINISHED
Object Strasbourg tram line B
Strasbourg tram line B is one of the main lines of the Strasbourg tramway network in France, connecting key districts and central stops such as Homme de Fer.
 E1215595 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: Strasbourg tram line B | Statement: [Homme de Fer tram stop, servedByLine, Strasbourg tram line B]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Strasbourg tram line B
Context triple: [Homme de Fer tram stop, servedByLine, Strasbourg tram line B]
  • A. 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.
  • B. Tram line H (Strasbourg)
    Tram line H is a route in the Strasbourg tram network that serves local passengers as part of the city’s public transportation system.
  • C. Line A (Strasbourg tramway)
    Line A of the Strasbourg tramway is one of the main light rail routes in Strasbourg’s urban transit network, serving key districts and interchanging with several other tram lines.
  • D. Strasbourg bus network
    The Strasbourg bus network is the system of urban and suburban bus lines serving the Strasbourg metropolitan area, complementing and connecting with the city’s tramway to provide comprehensive public transport.
  • E. Line E (Strasbourg tramway)
    Line E of the Strasbourg tramway is one of the city’s main light rail routes, serving key districts and interchanges within the Strasbourg metropolitan 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: Strasbourg tram line B
Triple: [Homme de Fer tram stop, servedByLine, Strasbourg tram line B]
Generated description
Strasbourg tram line B is one of the main lines of the Strasbourg tramway network in France, connecting key districts and central stops such as Homme de Fer.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Strasbourg tram line B
Target entity description: Strasbourg tram line B is one of the main lines of the Strasbourg tramway network in France, connecting key districts and central stops such as Homme de Fer.
  • A. 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.
  • B. Tram line H (Strasbourg)
    Tram line H is a route in the Strasbourg tram network that serves local passengers as part of the city’s public transportation system.
  • C. Line A (Strasbourg tramway)
    Line A of the Strasbourg tramway is one of the main light rail routes in Strasbourg’s urban transit network, serving key districts and interchanging with several other tram lines.
  • D. Strasbourg bus network
    The Strasbourg bus network is the system of urban and suburban bus lines serving the Strasbourg metropolitan area, complementing and connecting with the city’s tramway to provide comprehensive public transport.
  • E. Line E (Strasbourg tramway)
    Line E of the Strasbourg tramway is one of the city’s main light rail routes, serving key districts and interchanges within the Strasbourg metropolitan 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_69d87f26864c819088365ca381a003c2 completed April 10, 2026, 4:40 a.m.
NER Named-entity recognition batch_69e2da10ef64819092633e8b32e98f5d completed April 18, 2026, 1:10 a.m.
NED1 Entity disambiguation (via context triple) batch_6a004f3f93348190b835218ae42f3463 completed May 10, 2026, 9:26 a.m.
NEDg Description generation batch_6a0050e566c48190ab8560e2f1f4173b completed May 10, 2026, 9:33 a.m.
NED2 Entity disambiguation (via description) batch_6a00533c74748190af6477d9e86cbc63 completed May 10, 2026, 9:43 a.m.
Created at: April 10, 2026, 5:07 a.m.