Triple

T23523992
Position Surface form Disambiguated ID Type / Status
Subject Graz tram system E574582 entity
Predicate hasStop P17789 FINISHED
Object Hauptbahnhof stop
Hauptbahnhof stop is a major tram station in Graz, Austria, serving as a key public transport hub connecting the city’s tram network with its main railway station.
 E1590366 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: Hauptbahnhof stop | Statement: [Graz tram system, hasStop, Hauptbahnhof stop]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hauptbahnhof stop
Context triple: [Graz tram system, hasStop, Hauptbahnhof stop]
  • A. Hauptbahnhof station
    Hauptbahnhof station is Berlin’s central railway hub, serving as the city’s main long-distance, regional, and local train interchange.
  • B. Hlavní nádraží
    Hlavní nádraží is a major central railway and metro station in Prague, serving as one of the city’s primary transportation hubs.
  • C. Pirmasens Hauptbahnhof
    Pirmasens Hauptbahnhof is the main railway station serving the town of Pirmasens in Rhineland-Palatinate, Germany, providing regional rail connections to the surrounding area.
  • D. Westkreuz station
    Westkreuz station is a major Berlin S-Bahn interchange in the west of the city, serving as a key junction for multiple suburban rail lines.
  • E. Kiel Hauptbahnhof
    Kiel Hauptbahnhof is the main railway station and central transportation hub serving the port city of Kiel in northern 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: Hauptbahnhof stop
Triple: [Graz tram system, hasStop, Hauptbahnhof stop]
Generated description
Hauptbahnhof stop is a major tram station in Graz, Austria, serving as a key public transport hub connecting the city’s tram network with its main railway station.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Hauptbahnhof stop
Target entity description: Hauptbahnhof stop is a major tram station in Graz, Austria, serving as a key public transport hub connecting the city’s tram network with its main railway station.
  • A. Hauptbahnhof station
    Hauptbahnhof station is Berlin’s central railway hub, serving as the city’s main long-distance, regional, and local train interchange.
  • B. Hlavní nádraží
    Hlavní nádraží is a major central railway and metro station in Prague, serving as one of the city’s primary transportation hubs.
  • C. Pirmasens Hauptbahnhof
    Pirmasens Hauptbahnhof is the main railway station serving the town of Pirmasens in Rhineland-Palatinate, Germany, providing regional rail connections to the surrounding area.
  • D. Westkreuz station
    Westkreuz station is a major Berlin S-Bahn interchange in the west of the city, serving as a key junction for multiple suburban rail lines.
  • E. Kiel Hauptbahnhof
    Kiel Hauptbahnhof is the main railway station and central transportation hub serving the port city of Kiel in northern 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_69e245bb3dcc8190ba9a2b35972b58d0 completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f1ac71ec8881909bfb706efdc2518f completed April 29, 2026, 7 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0cdf5013b88190a1ff302a259fc707 completed May 19, 2026, 10:08 p.m.
NEDg Description generation batch_6a0ce0ed1cb881909a1ce386d406b824 completed May 19, 2026, 10:15 p.m.
NED2 Entity disambiguation (via description) batch_6a0ce1a37b288190b4e9775e8be23ea9 completed May 19, 2026, 10:18 p.m.
Created at: April 17, 2026, 6:09 p.m.