Triple

T6522645
Position Surface form Disambiguated ID Type / Status
Subject Gendarmenmarkt E151220 entity
Predicate hasNearbyPublicTransport P15438 FINISHED
Object Stadtmitte U-Bahn station
Stadtmitte U-Bahn station is a central Berlin underground station serving key lines in the city’s core shopping and historic district near Gendarmenmarkt.
E606065 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: Stadtmitte U-Bahn station | Statement: [Gendarmenmarkt, hasNearbyPublicTransport, Stadtmitte U-Bahn station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Stadtmitte U-Bahn station
Context triple: [Gendarmenmarkt, hasNearbyPublicTransport, Stadtmitte U-Bahn station]
  • A. Max-Weber-Platz U-Bahn station
    Max-Weber-Platz U-Bahn station is a major Munich underground station and interchange point on the city’s U-Bahn network, serving the Haidhausen area east of the city center.
  • B. Charles Center station
    Charles Center station is a major underground transit hub in downtown Baltimore serving the Metro SubwayLink system and connecting riders to the city’s central business district.
  • C. Poccistraße U-Bahn station
    Poccistraße U-Bahn station is a Munich underground railway station on the U3 line, located in the Ludwigsvorstadt-Isarvorstadt district and serving as a local transit access point near Theresienwiese.
  • D. Centrum metro station
    Centrum metro station is a major underground transit hub in central Warsaw, Poland, serving the city’s metro system and connecting with numerous surface transport routes.
  • E. Gesundbrunnen station
    Gesundbrunnen station is a major railway and S-Bahn interchange in Berlin, Germany, serving as an important hub for regional and long-distance 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: Stadtmitte U-Bahn station
Triple: [Gendarmenmarkt, hasNearbyPublicTransport, Stadtmitte U-Bahn station]
Generated description
Stadtmitte U-Bahn station is a central Berlin underground station serving key lines in the city’s core shopping and historic district near Gendarmenmarkt.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Stadtmitte U-Bahn station
Target entity description: Stadtmitte U-Bahn station is a central Berlin underground station serving key lines in the city’s core shopping and historic district near Gendarmenmarkt.
  • A. Max-Weber-Platz U-Bahn station
    Max-Weber-Platz U-Bahn station is a major Munich underground station and interchange point on the city’s U-Bahn network, serving the Haidhausen area east of the city center.
  • B. Charles Center station
    Charles Center station is a major underground transit hub in downtown Baltimore serving the Metro SubwayLink system and connecting riders to the city’s central business district.
  • C. Poccistraße U-Bahn station
    Poccistraße U-Bahn station is a Munich underground railway station on the U3 line, located in the Ludwigsvorstadt-Isarvorstadt district and serving as a local transit access point near Theresienwiese.
  • D. Centrum metro station
    Centrum metro station is a major underground transit hub in central Warsaw, Poland, serving the city’s metro system and connecting with numerous surface transport routes.
  • E. Gesundbrunnen station
    Gesundbrunnen station is a major railway and S-Bahn interchange in Berlin, Germany, serving as an important hub for regional and long-distance 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_69c687f522748190b3058405553cdabd completed March 27, 2026, 1:36 p.m.
NER Named-entity recognition batch_69c6ad95c2c88190b800aaaa73f99210 completed March 27, 2026, 4:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6d5204e78819082bf991c2ece09df completed March 27, 2026, 7:06 p.m.
NEDg Description generation batch_69c6d6aba9688190ada4f921768e314e completed March 27, 2026, 7:12 p.m.
NED2 Entity disambiguation (via description) batch_69c6d830ed6c8190a39126d97a5246d3 completed March 27, 2026, 7:19 p.m.
Created at: March 27, 2026, 1:45 p.m.