Triple

T7612954
Position Surface form Disambiguated ID Type / Status
Subject Kitchener railway station E172287 entity
Predicate formerName P65 FINISHED
Object Berlin station
Berlin station was the original name of the main railway station in Kitchener, Ontario, reflecting the city’s former name of Berlin before it was changed during World War I.
 E677064 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 station | Statement: [Kitchener railway station, formerName, Berlin station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Berlin station
Context triple: [Kitchener railway station, formerName, Berlin station]
  • A. Berlin station
    Berlin station is a passenger rail station in Berlin, Connecticut, serving Amtrak and CTrail Hartford Line trains.
  • B. Berlin Station
    Berlin Station is an American espionage drama television series that follows CIA officers operating out of the agency’s Berlin branch as they navigate complex political and intelligence conflicts.
  • C. Berlin Alexanderplatz station
    Berlin Alexanderplatz station is a major transport hub in central Berlin, serving regional and S-Bahn trains as well as U-Bahn and tram lines near the historic Alexanderplatz square.
  • D. Berlin Nikolassee station
    Berlin Nikolassee station is a railway station in Berlin’s Nikolassee district that serves regional and S-Bahn commuter trains.
  • E. Berlin-Westkreuz station
    Berlin-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.
  • 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 station
Triple: [Kitchener railway station, formerName, Berlin station]
Generated description
Berlin station was the original name of the main railway station in Kitchener, Ontario, reflecting the city’s former name of Berlin before it was changed during World War I.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Berlin station
Target entity description: Berlin station was the original name of the main railway station in Kitchener, Ontario, reflecting the city’s former name of Berlin before it was changed during World War I.
  • A. Berlin station
    Berlin station is a passenger rail station in Berlin, Connecticut, serving Amtrak and CTrail Hartford Line trains.
  • B. Berlin Station
    Berlin Station is an American espionage drama television series that follows CIA officers operating out of the agency’s Berlin branch as they navigate complex political and intelligence conflicts.
  • C. Berlin Alexanderplatz station
    Berlin Alexanderplatz station is a major transport hub in central Berlin, serving regional and S-Bahn trains as well as U-Bahn and tram lines near the historic Alexanderplatz square.
  • D. Berlin Nikolassee station
    Berlin Nikolassee station is a railway station in Berlin’s Nikolassee district that serves regional and S-Bahn commuter trains.
  • E. Berlin-Westkreuz station
    Berlin-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.
  • 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_69c6994f50808190ba228764bb422417 completed March 27, 2026, 2:50 p.m.
NER Named-entity recognition batch_69c6fa23981c81908168ac0ac9add5d8 completed March 27, 2026, 9:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69c86868dce08190b31229ff2e06fe0c completed March 28, 2026, 11:46 p.m.
NEDg Description generation batch_69c8690ef840819082ecaa16b5cf3f0c completed March 28, 2026, 11:49 p.m.
NED2 Entity disambiguation (via description) batch_69c86b70a51c819091590ff094e6e784 completed March 28, 2026, 11:59 p.m.
Created at: March 27, 2026, 3:55 p.m.