Triple

T14578864
Position Surface form Disambiguated ID Type / Status
Subject Rainer G. Rümmler E342130 entity
Predicate notableWork P4 FINISHED
Object Berlin U-Bahn station Zwickauer Damm
Berlin U-Bahn station Zwickauer Damm is a Berlin underground railway station known for its distinctive postwar architectural design by Rainer G. Rümmler.
 E1134903 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: Berlin U-Bahn station Zwickauer Damm | Statement: [Rainer G. Rümmler, notableWork, Berlin U-Bahn station Zwickauer Damm]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Berlin U-Bahn station Zwickauer Damm
Context triple: [Rainer G. Rümmler, notableWork, Berlin U-Bahn station Zwickauer Damm]
  • A. Berlin U-Bahn station Siemensdamm
    Berlin U-Bahn station Siemensdamm is a Berlin underground railway station designed in the modernist style of the 1970s and named after the nearby Siemens industrial complex.
  • B. Berlin-Heiligensee station
    Berlin-Heiligensee station is a local railway station in Berlin’s Heiligensee district, serving as a stop on the city’s S-Bahn suburban rail network.
  • C. Berlin U-Bahn station Scharnweberstrasse
    Berlin U-Bahn station Scharnweberstraße is a Berlin underground railway station known for its distinctive postwar architectural design by Rainer G. Rümmler.
  • D. Berlin U-Bahn station Otisstrasse
    Berlin U-Bahn station Otisstraße is a Berlin underground railway station known for its distinctive postwar architectural design by Rainer G. Rümmler.
  • E. Berlin U-Bahn station Zitadelle
    Berlin U-Bahn station Zitadelle is a Berlin underground railway station known for its distinctive postwar architectural design and proximity to the historic Spandau Citadel.
  • 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: Berlin U-Bahn station Zwickauer Damm
Triple: [Rainer G. Rümmler, notableWork, Berlin U-Bahn station Zwickauer Damm]
Generated description
Berlin U-Bahn station Zwickauer Damm is a Berlin underground railway station known for its distinctive postwar architectural design by Rainer G. Rümmler.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Berlin U-Bahn station Zwickauer Damm
Target entity description: Berlin U-Bahn station Zwickauer Damm is a Berlin underground railway station known for its distinctive postwar architectural design by Rainer G. Rümmler.
  • A. Berlin U-Bahn station Siemensdamm
    Berlin U-Bahn station Siemensdamm is a Berlin underground railway station designed in the modernist style of the 1970s and named after the nearby Siemens industrial complex.
  • B. Berlin-Heiligensee station
    Berlin-Heiligensee station is a local railway station in Berlin’s Heiligensee district, serving as a stop on the city’s S-Bahn suburban rail network.
  • C. Berlin U-Bahn station Scharnweberstrasse
    Berlin U-Bahn station Scharnweberstraße is a Berlin underground railway station known for its distinctive postwar architectural design by Rainer G. Rümmler.
  • D. Berlin U-Bahn station Otisstrasse
    Berlin U-Bahn station Otisstraße is a Berlin underground railway station known for its distinctive postwar architectural design by Rainer G. Rümmler.
  • E. Berlin U-Bahn station Zitadelle
    Berlin U-Bahn station Zitadelle is a Berlin underground railway station known for its distinctive postwar architectural design and proximity to the historic Spandau Citadel.
  • 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_69d822dcc6248190bed689984bceb0e2 completed April 9, 2026, 10:06 p.m.
NER Named-entity recognition batch_69deb3f6f78c81908a30ecb4c025299d completed April 14, 2026, 9:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69fea59f26188190b81af88940a9c95b completed May 9, 2026, 3:10 a.m.
NEDg Description generation batch_69fea70a10b88190aac09e3b690afa6f completed May 9, 2026, 3:16 a.m.
NED2 Entity disambiguation (via description) batch_69fea82a80888190bbb0de39a8959a6e completed May 9, 2026, 3:21 a.m.
Created at: April 10, 2026, 1:24 a.m.