Triple

T22930006
Position Surface form Disambiguated ID Type / Status
Subject Frankfurter Tor U-Bahn station E569408 entity
Predicate adjacentStationOnLineU5 P110744 FINISHED
Object Samariterstraße U-Bahn station NE NERFINISHED

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: Samariterstraße U-Bahn station | Statement: [Frankfurter Tor U-Bahn station, adjacentStationOnLineU5, Samariterstraße U-Bahn station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Samariterstraße U-Bahn station
Context triple: [Frankfurter Tor U-Bahn station, adjacentStationOnLineU5, Samariterstraße U-Bahn station]
  • A. 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.
  • B. Schwartzkopffstraße U-Bahn station
    Schwartzkopffstraße U-Bahn station is a Berlin Underground station on line U6 located in the Mitte district of Germany’s capital.
  • C. Strobelallee U-Bahn station
    Strobelallee U-Bahn station is an underground rapid transit stop in Dortmund, Germany, serving the city's U-Bahn network near the Strobelallee area and nearby sports venues.
  • D. Turmstraße U-Bahn station
    Turmstraße U-Bahn station is a Berlin U-Bahn station serving the Moabit district in the central borough of Mitte.
  • E. Paradestraße U-Bahn station
    Paradestraße U-Bahn station is a Berlin U-Bahn station on line U6 located in the Tempelhof-Schöneberg area, known for serving the vicinity of the former Tempelhof Airport.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Samariterstraße U-Bahn station
Target entity description: Samariterstraße U-Bahn station is a Berlin U5 line underground station located in the Friedrichshain district.
  • A. 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.
  • B. Schwartzkopffstraße U-Bahn station
    Schwartzkopffstraße U-Bahn station is a Berlin Underground station on line U6 located in the Mitte district of Germany’s capital.
  • C. Strobelallee U-Bahn station
    Strobelallee U-Bahn station is an underground rapid transit stop in Dortmund, Germany, serving the city's U-Bahn network near the Strobelallee area and nearby sports venues.
  • D. Turmstraße U-Bahn station
    Turmstraße U-Bahn station is a Berlin U-Bahn station serving the Moabit district in the central borough of Mitte.
  • E. Paradestraße U-Bahn station
    Paradestraße U-Bahn station is a Berlin U-Bahn station on line U6 located in the Tempelhof-Schöneberg area, known for serving the vicinity of the former Tempelhof Airport.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: adjacentStationOnLineU5
Context triple: [Frankfurter Tor U-Bahn station, adjacentStationOnLineU5, Samariterstraße U-Bahn station]
  • A. adjacentStationOnU5 chosen
    Indicates that one station is directly next to another station along the U5 line, with no other stations in between.
  • B. adjacentStationOnLineU1
    Indicates that two stations are directly next to each other as consecutive stops on subway line U1.
  • C. adjacentStationOnLineU2
    Indicates that two stations are directly next to each other on subway line U2, with no other station in between.
  • D. adjacentStationOnLine5
    Indicates that one station is directly next to another station along transit Line 5, with no other stations in between on that line.
  • E. adjacentStationOnU4
    Indicates that one station is directly next to another station along the U4 line in the network.
  • F. None of above.

Provenance (3 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_69e2458f7d008190901dccbaebeaba24 completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f180dc33e8819099e5ad87207de57f completed April 29, 2026, 3:54 a.m.
PD Predicate disambiguation batch_69ef3b7c5fc081909ac50c5c8569cc19 completed April 27, 2026, 10:33 a.m.
Created at: April 17, 2026, 3:44 p.m.