Triple

T15111972

Position	Surface form	Disambiguated ID	Type / Status
Subject	Lappan tower	`E360933`	entity
Predicate	isPartOf	`P10`	FINISHED
Object	historic centre of Oldenburg The historic centre of Oldenburg is the city’s compact old town district, characterized by preserved medieval and early modern architecture, narrow streets, and notable landmarks such as the Lappan tower.	`E1138942`	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: historic centre of Oldenburg | Statement: [Lappan tower, isPartOf, historic centre of Oldenburg]

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

Target entity: historic centre of Oldenburg
Context triple: [Lappan tower, isPartOf, historic centre of Oldenburg]

A. historic center of Bremen
The historic center of Bremen is the city’s medieval old town, renowned for its well-preserved marketplace, Gothic and Renaissance architecture, and status as a UNESCO World Heritage site.
B. historic center of Osnabrück
The historic center of Osnabrück is the medieval core of the German city, characterized by its preserved architecture, narrow streets, and significant historical landmarks.
C. Historic City Centre of Braunschweig
The Historic City Centre of Braunschweig is the medieval core of the German city of Braunschweig, characterized by its historic squares, churches, and preserved architectural ensembles reflecting its past as an important Hanseatic and ducal residence city.
D. Lübeck Old Town UNESCO World Heritage Site
The Lübeck Old Town UNESCO World Heritage Site is a historic Hanseatic city center in northern Germany renowned for its well-preserved medieval urban layout, Brick Gothic architecture, and significant role in Baltic maritime trade.
E. historic center of Münster
The historic center of Münster is the city’s medieval core, known for its reconstructed gabled houses, cobbled streets, and prominent religious and civic landmarks.
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: historic centre of Oldenburg
Triple: [Lappan tower, isPartOf, historic centre of Oldenburg]

Generated description

The historic centre of Oldenburg is the city’s compact old town district, characterized by preserved medieval and early modern architecture, narrow streets, and notable landmarks such as the Lappan tower.

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

Target entity: historic centre of Oldenburg
Target entity description: The historic centre of Oldenburg is the city’s compact old town district, characterized by preserved medieval and early modern architecture, narrow streets, and notable landmarks such as the Lappan tower.

A. historic center of Bremen
The historic center of Bremen is the city’s medieval old town, renowned for its well-preserved marketplace, Gothic and Renaissance architecture, and status as a UNESCO World Heritage site.
B. historic center of Osnabrück
The historic center of Osnabrück is the medieval core of the German city, characterized by its preserved architecture, narrow streets, and significant historical landmarks.
C. Historic City Centre of Braunschweig
The Historic City Centre of Braunschweig is the medieval core of the German city of Braunschweig, characterized by its historic squares, churches, and preserved architectural ensembles reflecting its past as an important Hanseatic and ducal residence city.
D. Lübeck Old Town UNESCO World Heritage Site
The Lübeck Old Town UNESCO World Heritage Site is a historic Hanseatic city center in northern Germany renowned for its well-preserved medieval urban layout, Brick Gothic architecture, and significant role in Baltic maritime trade.
E. historic center of Münster
The historic center of Münster is the city’s medieval core, known for its reconstructed gabled houses, cobbled streets, and prominent religious and civic landmarks.
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_69d85a0491ec8190830960be8fafb994`	completed	April 10, 2026, 2:01 a.m.
NER	Named-entity recognition	`batch_69e0058d786c8190937c6819255c01bd`	completed	April 15, 2026, 9:39 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69feb7eb139c8190b76393e4a8be576b`	completed	May 9, 2026, 4:28 a.m.
NEDg	Description generation	`batch_69feb9f7b6d88190886fd65ce736ed1b`	completed	May 9, 2026, 4:37 a.m.
NED2	Entity disambiguation (via description)	`batch_69febaa20ffc819090dd4b113d8513d7`	completed	May 9, 2026, 4:40 a.m.

Created at: April 10, 2026, 3:05 a.m.