Triple

T14295442
Position Surface form Disambiguated ID Type / Status
Subject Northern Berlin E354425 entity
Predicate containsTransportHub P2413 FINISHED
Object Wittenau station
Wittenau station is a major public transport interchange in Berlin that connects U-Bahn, S-Bahn, and bus services for the Wittenau district.
 E1092710 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: Wittenau station | Statement: [Northern Berlin, containsTransportHub, Wittenau station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Wittenau station
Context triple: [Northern Berlin, containsTransportHub, Wittenau station]
  • A. Zinnowitz station
    Zinnowitz station is a railway stop on the German island of Usedom that serves the seaside resort of Zinnowitz and is operated by the Usedomer Bäderbahn.
  • B. Hennigsdorf station
    Hennigsdorf station is a railway station in Hennigsdorf, Germany, serving as a local and regional transport hub in the Berlin–Brandenburg area.
  • C. Aumühle station
    Aumühle station is a railway station in Aumühle, Germany, serving as a local stop on regional and suburban rail lines in the Hamburg metropolitan area.
  • D. Kieferngarten station
    Kieferngarten station is a Munich U-Bahn station on the northern section of the network, serving as a stop on the line that connects the city center with the Allianz Arena area.
  • E. Wurzen station
    Wurzen station is a regional railway station in the town of Wurzen in Saxony, Germany, serving passenger rail services on local and regional 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: Wittenau station
Triple: [Northern Berlin, containsTransportHub, Wittenau station]
Generated description
Wittenau station is a major public transport interchange in Berlin that connects U-Bahn, S-Bahn, and bus services for the Wittenau district.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Wittenau station
Target entity description: Wittenau station is a major public transport interchange in Berlin that connects U-Bahn, S-Bahn, and bus services for the Wittenau district.
  • A. Zinnowitz station
    Zinnowitz station is a railway stop on the German island of Usedom that serves the seaside resort of Zinnowitz and is operated by the Usedomer Bäderbahn.
  • B. Hennigsdorf station
    Hennigsdorf station is a railway station in Hennigsdorf, Germany, serving as a local and regional transport hub in the Berlin–Brandenburg area.
  • C. Aumühle station
    Aumühle station is a railway station in Aumühle, Germany, serving as a local stop on regional and suburban rail lines in the Hamburg metropolitan area.
  • D. Kieferngarten station
    Kieferngarten station is a Munich U-Bahn station on the northern section of the network, serving as a stop on the line that connects the city center with the Allianz Arena area.
  • E. Wurzen station
    Wurzen station is a regional railway station in the town of Wurzen in Saxony, Germany, serving passenger rail services on local and regional 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_69d8278e17088190b328c5a9d4be74ff completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de717b35ec81908968994e65737c66 completed April 14, 2026, 4:55 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd46812ed48190b879afe9a93784e8 completed May 8, 2026, 2:12 a.m.
NEDg Description generation batch_69fd47168e0081908176620420498ff7 completed May 8, 2026, 2:14 a.m.
NED2 Entity disambiguation (via description) batch_69fd47eb7db08190a68f60b255073d8d completed May 8, 2026, 2:18 a.m.
Created at: April 10, 2026, 1:11 a.m.