Triple

T16348647
Position Surface form Disambiguated ID Type / Status
Subject Homme de Fer tram stop E397000 entity
Predicate servedByLine P1293 FINISHED
Object Strasbourg tram line F
Strasbourg tram line F is one of the lines in the Strasbourg tram network, providing urban light rail service across key districts of the city.
 E1219503 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 F | Statement: [Homme de Fer tram stop, servedByLine, Strasbourg tram line F]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Strasbourg tram line F
Context triple: [Homme de Fer tram stop, servedByLine, Strasbourg tram line F]
  • A. 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.
  • B. Strasbourg tram line C
    Strasbourg tram line C is one of the main lines of the Strasbourg tramway network in France, connecting key central stops such as Homme de Fer with other important districts of the city.
  • C. 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.
  • D. 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.
  • E. 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.
  • 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 F
Triple: [Homme de Fer tram stop, servedByLine, Strasbourg tram line F]
Generated description
Strasbourg tram line F is one of the lines in the Strasbourg tram network, providing urban light rail service across key districts of the city.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Strasbourg tram line F
Target entity description: Strasbourg tram line F is one of the lines in the Strasbourg tram network, providing urban light rail service across key districts of the city.
  • A. 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.
  • B. Strasbourg tram line C
    Strasbourg tram line C is one of the main lines of the Strasbourg tramway network in France, connecting key central stops such as Homme de Fer with other important districts of the city.
  • C. 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.
  • D. 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.
  • E. 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.
  • 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_6a006798cf488190a68cf7e57902924e completed May 10, 2026, 11:10 a.m.
NEDg Description generation batch_6a00684197b08190b53d7c1efbd3edd0 completed May 10, 2026, 11:13 a.m.
NED2 Entity disambiguation (via description) batch_6a0068fa85448190aef06ff27fe16305 completed May 10, 2026, 11:16 a.m.
Created at: April 10, 2026, 5:07 a.m.