Triple

T3638300

Position	Surface form	Disambiguated ID	Type / Status
Subject	Prinzregentenstraße, Munich	`E77123`	entity
Predicate	hasTransportConnection	`P845`	FINISHED
Object	Prinzregentenplatz U-Bahn station Prinzregentenplatz U-Bahn station is an underground metro station on Munich’s U-Bahn network serving the Prinzregentenplatz area in the Bogenhausen district.	`E374633`	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: Prinzregentenplatz U-Bahn station | Statement: [Prinzregentenstraße, Munich, hasTransportConnection, Prinzregentenplatz U-Bahn station]

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

Target entity: Prinzregentenplatz U-Bahn station
Context triple: [Prinzregentenstraße, Munich, hasTransportConnection, Prinzregentenplatz U-Bahn station]

A. Marienplatz U-Bahn station
Marienplatz U-Bahn station is a major underground transit hub in central Munich, serving as a key interchange point for multiple U-Bahn and S-Bahn lines beneath the historic Marienplatz square.
B. Nollendorfplatz U-Bahn station
Nollendorfplatz U-Bahn station is a major Berlin underground interchange known for its distinctive domed entrance and central location in the Schöneberg district.
C. Willy-Brandt-Platz station
Willy-Brandt-Platz station is a central Frankfurt U-Bahn interchange station providing access to the city’s financial district and nearby cultural attractions.
D. Mehringplatz
Mehringplatz is a historic circular square in Berlin’s Kreuzberg district, known for its postwar modernist housing complex and role as a major southern terminus of Friedrichstraße.
E. Viktoria-Luise-Platz
Viktoria-Luise-Platz is a historic, park-like square and U-Bahn station area in Berlin known for its distinctive circular layout and surrounding early 20th-century architecture.
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: Prinzregentenplatz U-Bahn station
Triple: [Prinzregentenstraße, Munich, hasTransportConnection, Prinzregentenplatz U-Bahn station]

Generated description

Prinzregentenplatz U-Bahn station is an underground metro station on Munich’s U-Bahn network serving the Prinzregentenplatz area in the Bogenhausen district.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Prinzregentenplatz U-Bahn station
Target entity description: Prinzregentenplatz U-Bahn station is an underground metro station on Munich’s U-Bahn network serving the Prinzregentenplatz area in the Bogenhausen district.

A. Marienplatz U-Bahn station
Marienplatz U-Bahn station is a major underground transit hub in central Munich, serving as a key interchange point for multiple U-Bahn and S-Bahn lines beneath the historic Marienplatz square.
B. Nollendorfplatz U-Bahn station
Nollendorfplatz U-Bahn station is a major Berlin underground interchange known for its distinctive domed entrance and central location in the Schöneberg district.
C. Willy-Brandt-Platz station
Willy-Brandt-Platz station is a central Frankfurt U-Bahn interchange station providing access to the city’s financial district and nearby cultural attractions.
D. Mehringplatz
Mehringplatz is a historic circular square in Berlin’s Kreuzberg district, known for its postwar modernist housing complex and role as a major southern terminus of Friedrichstraße.
E. Viktoria-Luise-Platz
Viktoria-Luise-Platz is a historic, park-like square and U-Bahn station area in Berlin known for its distinctive circular layout and surrounding early 20th-century architecture.
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_69ad85dd0be48190b738990cb20c4731`	completed	March 8, 2026, 2:21 p.m.
NER	Named-entity recognition	`batch_69adc32a5d448190b24f379b8b2d4f9b`	completed	March 8, 2026, 6:42 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69b44f274e8c81909851f28b776b835a`	completed	March 13, 2026, 5:53 p.m.
NEDg	Description generation	`batch_69b44fba610081909987ffdacbb088c6`	completed	March 13, 2026, 5:56 p.m.
NED2	Entity disambiguation (via description)	`batch_69b4501b05c08190a94a10074b0b48e7`	completed	March 13, 2026, 5:57 p.m.

Created at: March 8, 2026, 3:24 p.m.