Triple

T22183696
Position Surface form Disambiguated ID Type / Status
Subject Vienna U-Bahn line U4 E548235 entity
Predicate hasInterchangeStation P2413 FINISHED
Object Längenfeldgasse station — NE NERFINISHED

How this triple was built (3 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: Längenfeldgasse station | Statement: [Vienna U-Bahn line U4, hasInterchangeStation, Längenfeldgasse station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Längenfeldgasse station
Context triple: [Vienna U-Bahn line U4, hasInterchangeStation, Längenfeldgasse station]
  • A. Innsbrucker Platz station
    Innsbrucker Platz station is a Berlin U-Bahn and S-Bahn interchange located in the Schöneberg district of Germany’s capital.
  • B. U-Bahn-Station Stiglmaierplatz
    U-Bahn-Station Stiglmaierplatz is an underground metro station in Munich, Germany, serving the Stiglmaierplatz area near the city center.
  • C. Seckbacher Landstraße station
    Seckbacher Landstraße station is a public transport stop in Frankfurt am Main, Germany, serving the Seckbach district along the Berger Straße corridor.
  • D. Rosenheimer Platz station
    Rosenheimer Platz station is a key Munich S-Bahn stop in the Haidhausen district, providing convenient access to the nearby Gasteig cultural center and the city center.
  • E. Karlsplatz (Stachus) station
    Karlsplatz (Stachus) station is a major underground and suburban rail interchange in central Munich, Germany, serving multiple U-Bahn, S-Bahn, and tram lines beneath the busy Stachus square.
  • 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: Längenfeldgasse station
Target entity description: Längenfeldgasse station is a Vienna U-Bahn interchange station in the Meidling district, serving as a key transfer point between multiple metro lines.
  • A. Innsbrucker Platz station
    Innsbrucker Platz station is a Berlin U-Bahn and S-Bahn interchange located in the Schöneberg district of Germany’s capital.
  • B. U-Bahn-Station Stiglmaierplatz
    U-Bahn-Station Stiglmaierplatz is an underground metro station in Munich, Germany, serving the Stiglmaierplatz area near the city center.
  • C. Seckbacher Landstraße station
    Seckbacher Landstraße station is a public transport stop in Frankfurt am Main, Germany, serving the Seckbach district along the Berger Straße corridor.
  • D. Rosenheimer Platz station
    Rosenheimer Platz station is a key Munich S-Bahn stop in the Haidhausen district, providing convenient access to the nearby Gasteig cultural center and the city center.
  • E. Karlsplatz (Stachus) station
    Karlsplatz (Stachus) station is a major underground and suburban rail interchange in central Munich, Germany, serving multiple U-Bahn, S-Bahn, and tram lines beneath the busy Stachus square.
  • F. None of above. chosen

Provenance (2 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_69e11e3e0c7c8190b30d278845e2497e completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f12aa75440819084cbe9176b9edb47 completed April 28, 2026, 9:46 p.m.
Created at: April 16, 2026, 8:35 p.m.