Triple

T13489278
Position Surface form Disambiguated ID Type / Status
Subject S-Bahn line S1 E318589 entity
Predicate via P5680 FINISHED
Object Anhalter Bahnhof (S-Bahn station)
Anhalter Bahnhof is a Berlin S-Bahn station near the former Anhalter Bahnhof terminus, serving as a key stop on central north–south suburban rail routes.
 E1043686 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: Anhalter Bahnhof (S-Bahn station) | Statement: [S-Bahn line S1, via, Anhalter Bahnhof (S-Bahn station)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Anhalter Bahnhof (S-Bahn station)
Context triple: [S-Bahn line S1, via, Anhalter Bahnhof (S-Bahn station)]
  • A. Nordbahnhof S-Bahn station
    Nordbahnhof S-Bahn station is a Berlin rapid transit railway station on the city’s S-Bahn network, located near the former Berlin Wall and serving as a key transport hub in the central district.
  • B. Nordostbahnhof station
    Nordostbahnhof station is an underground Nuremberg U-Bahn stop in the city’s northeast, serving the Nordostbahnhof area on line U2.
  • C. Reeperbahn S-Bahn station
    Reeperbahn S-Bahn station is a rapid transit railway stop in Hamburg, Germany, serving the city’s famous Reeperbahn nightlife and entertainment district.
  • D. Halensee station
    Halensee station is a Berlin S-Bahn railway station in the Charlottenburg-Wilmersdorf district, serving as a local transit stop on the city’s western ring line.
  • E. Ostbahnhof railway station
    Ostbahnhof railway station is a major Berlin rail hub serving regional, long-distance, and urban S-Bahn services in the eastern part of the city.
  • 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: Anhalter Bahnhof (S-Bahn station)
Triple: [S-Bahn line S1, via, Anhalter Bahnhof (S-Bahn station)]
Generated description
Anhalter Bahnhof is a Berlin S-Bahn station near the former Anhalter Bahnhof terminus, serving as a key stop on central north–south suburban rail routes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Anhalter Bahnhof (S-Bahn station)
Target entity description: Anhalter Bahnhof is a Berlin S-Bahn station near the former Anhalter Bahnhof terminus, serving as a key stop on central north–south suburban rail routes.
  • A. Nordbahnhof S-Bahn station
    Nordbahnhof S-Bahn station is a Berlin rapid transit railway station on the city’s S-Bahn network, located near the former Berlin Wall and serving as a key transport hub in the central district.
  • B. Nordostbahnhof station
    Nordostbahnhof station is an underground Nuremberg U-Bahn stop in the city’s northeast, serving the Nordostbahnhof area on line U2.
  • C. Reeperbahn S-Bahn station
    Reeperbahn S-Bahn station is a rapid transit railway stop in Hamburg, Germany, serving the city’s famous Reeperbahn nightlife and entertainment district.
  • D. Halensee station
    Halensee station is a Berlin S-Bahn railway station in the Charlottenburg-Wilmersdorf district, serving as a local transit stop on the city’s western ring line.
  • E. Ostbahnhof railway station
    Ostbahnhof railway station is a major Berlin rail hub serving regional, long-distance, and urban S-Bahn services in the eastern part of the city.
  • 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_69d806b6bfec819089222715b2e86c8e completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69dbaf3cbe2081908c6792362c67c8f1 completed April 12, 2026, 2:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69f7463b758c8190abc0dd2a049d751e completed May 3, 2026, 12:57 p.m.
NEDg Description generation batch_69f74d048250819098baf78ff08c1633 completed May 3, 2026, 1:26 p.m.
NED2 Entity disambiguation (via description) batch_69f750f7f11481908c60b49eef65b63f completed May 3, 2026, 1:43 p.m.
Created at: April 9, 2026, 9:43 p.m.