Triple

T20643335
Position Surface form Disambiguated ID Type / Status
Subject Hanover S-Bahn network E507285 entity
Predicate fareSystem P395 FINISHED
Object Großraum-Verkehr Hannover
Großraum-Verkehr Hannover is the regional public transport authority responsible for coordinating and managing integrated transit services and fares in the Hanover metropolitan area of Germany.
E1442121 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: Großraum-Verkehr Hannover | Statement: [Hanover S-Bahn network, fareSystem, Großraum-Verkehr Hannover]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Großraum-Verkehr Hannover
Context triple: [Hanover S-Bahn network, fareSystem, Großraum-Verkehr Hannover]
  • A. Hanover Stadtbahn
    The Hanover Stadtbahn is a light rail and tram system serving the city of Hanover, Germany, providing high-capacity urban and suburban public transport through a network of surface and underground lines.
  • B. Hanover S-Bahn network
    The Hanover S-Bahn network is a regional suburban rail system serving Hanover and its surrounding areas, providing frequent connections between the city center, nearby towns, and key transport hubs.
  • C. Hanover bus network
    The Hanover bus network is the city’s organized system of bus routes and services that connects Hanover’s districts and key areas, complementing its tram and rail infrastructure.
  • D. Braunschweig tram network
    The Braunschweig tram network is an urban light rail system serving the German city of Braunschweig, providing key public transportation links across the city and its main districts.
  • E. Berlin–Brandenburg transport network
    The Berlin–Brandenburg transport network is the integrated public transit system coordinating regional and urban rail, bus, and other services across Berlin and the surrounding state of Brandenburg.
  • 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: Großraum-Verkehr Hannover
Triple: [Hanover S-Bahn network, fareSystem, Großraum-Verkehr Hannover]
Generated description
Großraum-Verkehr Hannover is the regional public transport authority responsible for coordinating and managing integrated transit services and fares in the Hanover metropolitan area of Germany.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Großraum-Verkehr Hannover
Target entity description: Großraum-Verkehr Hannover is the regional public transport authority responsible for coordinating and managing integrated transit services and fares in the Hanover metropolitan area of Germany.
  • A. Hanover Stadtbahn
    The Hanover Stadtbahn is a light rail and tram system serving the city of Hanover, Germany, providing high-capacity urban and suburban public transport through a network of surface and underground lines.
  • B. Hanover S-Bahn network
    The Hanover S-Bahn network is a regional suburban rail system serving Hanover and its surrounding areas, providing frequent connections between the city center, nearby towns, and key transport hubs.
  • C. Hanover bus network
    The Hanover bus network is the city’s organized system of bus routes and services that connects Hanover’s districts and key areas, complementing its tram and rail infrastructure.
  • D. Braunschweig tram network
    The Braunschweig tram network is an urban light rail system serving the German city of Braunschweig, providing key public transportation links across the city and its main districts.
  • E. Berlin–Brandenburg transport network
    The Berlin–Brandenburg transport network is the integrated public transit system coordinating regional and urban rail, bus, and other services across Berlin and the surrounding state of Brandenburg.
  • 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_69e0b4be702c8190a3d2410a881d310a completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e6af1c51f48190abba54a5aace9fc8 completed April 20, 2026, 10:56 p.m.
NED1 Entity disambiguation (via context triple) batch_6a08c58cb86c81909b48e3cb231de171 completed May 16, 2026, 7:29 p.m.
NEDg Description generation batch_6a08c61afe688190bb6f755386e3df18 completed May 16, 2026, 7:31 p.m.
NED2 Entity disambiguation (via description) batch_6a08c6d846608190a1412b521b487ae7 completed May 16, 2026, 7:34 p.m.
Created at: April 16, 2026, 11:43 a.m.