Triple

T22183478

Position	Surface form	Disambiguated ID	Type / Status
Subject	Erdberg	`E548230`	entity
Predicate	hasPart	`P35`	FINISHED
Object	Erdberg U-Bahn 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: Erdberg U-Bahn station | Statement: [Erdberg, hasPart, Erdberg U-Bahn station]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Erdberg U-Bahn station
Context triple: [Erdberg, hasPart, Erdberg U-Bahn station]

A. Oskar-Helene-Heim U-Bahn station
Oskar-Helene-Heim U-Bahn station is a Berlin underground railway station serving the Dahlem district on the city’s U3 line.
B. Fröttmaning U-Bahn station
Fröttmaning U-Bahn station is a Munich underground railway stop that serves as the primary public transit access point for the nearby Allianz Arena football stadium.
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. Kröpcke underground station
Kröpcke underground station is a major central hub of the Hanover Stadtbahn network located beneath Kröpcke square in Hanover, Germany.
E. Plärrer U-Bahn station
Plärrer U-Bahn station is a major underground transit hub in Nuremberg, Germany, where several metro lines intersect near the historic Plärrer 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: Erdberg U-Bahn station
Target entity description: Erdberg U-Bahn station is a Vienna underground railway station on line U3 serving the Erdberg district and providing access to local and regional bus connections.

A. Oskar-Helene-Heim U-Bahn station
Oskar-Helene-Heim U-Bahn station is a Berlin underground railway station serving the Dahlem district on the city’s U3 line.
B. Fröttmaning U-Bahn station
Fröttmaning U-Bahn station is a Munich underground railway stop that serves as the primary public transit access point for the nearby Allianz Arena football stadium.
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. Kröpcke underground station
Kröpcke underground station is a major central hub of the Hanover Stadtbahn network located beneath Kröpcke square in Hanover, Germany.
E. Plärrer U-Bahn station
Plärrer U-Bahn station is a major underground transit hub in Nuremberg, Germany, where several metro lines intersect near the historic Plärrer 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_69f12aa687808190b9959d4e91db948a`	completed	April 28, 2026, 9:46 p.m.

Created at: April 16, 2026, 8:35 p.m.