Triple

T11881376
Position Surface form Disambiguated ID Type / Status
Subject Hietzing E282664 entity
Predicate hasPublicTransportStation P15438 FINISHED
Object Hietzing U-Bahn station
Hietzing U-Bahn station is a Vienna metro station serving the Hietzing district on the city’s rapid transit network.
 E951220 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: Hietzing U-Bahn station | Statement: [Hietzing, hasPublicTransportStation, Hietzing U-Bahn station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hietzing U-Bahn station
Context triple: [Hietzing, hasPublicTransportStation, Hietzing U-Bahn station]
  • A. Treptower Park station
    Treptower Park station is a railway and S-Bahn station in Berlin serving the Treptow area and providing access to the nearby Treptower Park.
  • B. 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.
  • C. Aspernstraße U-Bahn station
    Aspernstraße U-Bahn station is a Vienna U-Bahn station serving the Aspern district as a key public transport hub in the city’s eastern area.
  • D. Baumwall U-Bahn station
    Baumwall U-Bahn station is an elevated Hamburg metro station on line U3 that serves the city’s central harborfront area near the Speicherstadt and HafenCity districts.
  • E. Kottbusser Tor station
    Kottbusser Tor station is a major Berlin U-Bahn interchange in the Kreuzberg district, known for its elevated platforms and location at a busy urban crossroads.
  • 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: Hietzing U-Bahn station
Triple: [Hietzing, hasPublicTransportStation, Hietzing U-Bahn station]
Generated description
Hietzing U-Bahn station is a Vienna metro station serving the Hietzing district on the city’s rapid transit network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Hietzing U-Bahn station
Target entity description: Hietzing U-Bahn station is a Vienna metro station serving the Hietzing district on the city’s rapid transit network.
  • A. Treptower Park station
    Treptower Park station is a railway and S-Bahn station in Berlin serving the Treptow area and providing access to the nearby Treptower Park.
  • B. 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.
  • C. Aspernstraße U-Bahn station
    Aspernstraße U-Bahn station is a Vienna U-Bahn station serving the Aspern district as a key public transport hub in the city’s eastern area.
  • D. Baumwall U-Bahn station
    Baumwall U-Bahn station is an elevated Hamburg metro station on line U3 that serves the city’s central harborfront area near the Speicherstadt and HafenCity districts.
  • E. Kottbusser Tor station
    Kottbusser Tor station is a major Berlin U-Bahn interchange in the Kreuzberg district, known for its elevated platforms and location at a busy urban crossroads.
  • 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_69d6ab2a90b08190a4e818821cc93e6d completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d8d39d2934819093b9f7006f45e5cb completed April 10, 2026, 10:40 a.m.
NED1 Entity disambiguation (via context triple) batch_69f281e6f8888190bc8495b1261a86df completed April 29, 2026, 10:10 p.m.
NEDg Description generation batch_69f28c2590608190b6470f1b67f06e0f completed April 29, 2026, 10:54 p.m.
NED2 Entity disambiguation (via description) batch_69f28f4cb01c8190abf0397d14a3548c completed April 29, 2026, 11:07 p.m.
Created at: April 8, 2026, 9:44 p.m.