Triple

T23014851
Position Surface form Disambiguated ID Type / Status
Subject Grunewald E573002 entity
Predicate transport P230 FINISHED
Object Berlin Grunewald station
Berlin Grunewald station is a historic railway station in Berlin’s Grunewald district, known both as a suburban transport hub and as a memorial site due to its role in deportations during the Nazi era.
 E1568198 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 Grunewald station | Statement: [Grunewald, transport, Berlin Grunewald station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Berlin Grunewald station
Context triple: [Grunewald, transport, Berlin Grunewald station]
  • A. Berlin Gesundbrunnen station
    Berlin Gesundbrunnen station is a major railway and public transport hub in Berlin, Germany, serving regional, long-distance, and urban transit lines.
  • B. Berlin Waidmannslust station
    Berlin Waidmannslust station is a suburban railway station in Berlin’s Waidmannslust district, serving as a stop on the city’s S-Bahn network.
  • C. Berlin Schlachtensee station
    Berlin Schlachtensee station is a suburban railway stop in southwestern Berlin serving the S-Bahn network near the Schlachtensee lake.
  • D. Berlin Lichtenberg station
    Berlin Lichtenberg station is a major railway and S-Bahn hub in eastern Berlin that serves regional, long-distance, and local commuter traffic.
  • E. Berlin Nikolassee station
    Berlin Nikolassee station is a railway station in Berlin’s Nikolassee district that serves regional and S-Bahn commuter trains.
  • 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 Grunewald station
Triple: [Grunewald, transport, Berlin Grunewald station]
Generated description
Berlin Grunewald station is a historic railway station in Berlin’s Grunewald district, known both as a suburban transport hub and as a memorial site due to its role in deportations during the Nazi era.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Berlin Grunewald station
Target entity description: Berlin Grunewald station is a historic railway station in Berlin’s Grunewald district, known both as a suburban transport hub and as a memorial site due to its role in deportations during the Nazi era.
  • A. Berlin Gesundbrunnen station
    Berlin Gesundbrunnen station is a major railway and public transport hub in Berlin, Germany, serving regional, long-distance, and urban transit lines.
  • B. Berlin Waidmannslust station
    Berlin Waidmannslust station is a suburban railway station in Berlin’s Waidmannslust district, serving as a stop on the city’s S-Bahn network.
  • C. Berlin Schlachtensee station
    Berlin Schlachtensee station is a suburban railway stop in southwestern Berlin serving the S-Bahn network near the Schlachtensee lake.
  • D. Berlin Lichtenberg station
    Berlin Lichtenberg station is a major railway and S-Bahn hub in eastern Berlin that serves regional, long-distance, and local commuter traffic.
  • E. Berlin Nikolassee station
    Berlin Nikolassee station is a railway station in Berlin’s Nikolassee district that serves regional and S-Bahn commuter trains.
  • 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_69e245b764cc8190a51be76f1d9611e1 completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f183e3c0e08190a7ac747b056ec3ca completed April 29, 2026, 4:06 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c0accf39c8190b66c4b7d2b32dfb0 completed May 19, 2026, 7:01 a.m.
NEDg Description generation batch_6a0c0b9d0ad48190b0bd0c19876e6af2 completed May 19, 2026, 7:05 a.m.
NED2 Entity disambiguation (via description) batch_6a0c0d995ea081908dd9d09d6d63ddfe completed May 19, 2026, 7:13 a.m.
Created at: April 17, 2026, 3:51 p.m.