Triple

T7989237

Position	Surface form	Disambiguated ID	Type / Status
Subject	Shelters for Roman Archaeological Site Chur	`E185758`	entity
Predicate	locatedNear	`P294`	FINISHED
Object	historic center of Chur The historic center of Chur is the well-preserved medieval old town of Switzerland’s oldest city, characterized by narrow alleys, historic buildings, and archaeological remains from its Roman past.	`E702779`	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 center of Chur | Statement: [Shelters for Roman Archaeological Site Chur, locatedNear, historic center of Chur]

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

Target entity: historic center of Chur
Context triple: [Shelters for Roman Archaeological Site Chur, locatedNear, historic center of Chur]

A. Old Town of Zurich
The Old Town of Zurich is the historic city center characterized by medieval streets, riverside promenades, and well-preserved architecture, serving as a cultural and tourist heart of Zurich.
B. Old Town of Bern
The Old Town of Bern is a well-preserved medieval city center and UNESCO World Heritage Site in Switzerland, known for its arcaded streets, sandstone buildings, and historic landmarks along a loop of the Aare River.
C. Fürth historic core
The Fürth historic core is the old town area of Fürth, Germany, characterized by its preserved medieval street layout, historic architecture, and central role in the city’s cultural and urban identity.
D. Old Town of Lucerne
The Old Town of Lucerne is a historic district in Lucerne, Switzerland, known for its well-preserved medieval architecture, picturesque squares, and iconic lakeside setting.
E. Old Town of Basel
The Old Town of Basel is the historic city center of Basel, Switzerland, known for its well-preserved medieval architecture, narrow streets, and cultural 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 center of Chur
Triple: [Shelters for Roman Archaeological Site Chur, locatedNear, historic center of Chur]

Generated description

The historic center of Chur is the well-preserved medieval old town of Switzerland’s oldest city, characterized by narrow alleys, historic buildings, and archaeological remains from its Roman past.

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

Target entity: historic center of Chur
Target entity description: The historic center of Chur is the well-preserved medieval old town of Switzerland’s oldest city, characterized by narrow alleys, historic buildings, and archaeological remains from its Roman past.

A. Old Town of Zurich
The Old Town of Zurich is the historic city center characterized by medieval streets, riverside promenades, and well-preserved architecture, serving as a cultural and tourist heart of Zurich.
B. Old Town of Bern
The Old Town of Bern is a well-preserved medieval city center and UNESCO World Heritage Site in Switzerland, known for its arcaded streets, sandstone buildings, and historic landmarks along a loop of the Aare River.
C. Fürth historic core
The Fürth historic core is the old town area of Fürth, Germany, characterized by its preserved medieval street layout, historic architecture, and central role in the city’s cultural and urban identity.
D. Old Town of Lucerne
The Old Town of Lucerne is a historic district in Lucerne, Switzerland, known for its well-preserved medieval architecture, picturesque squares, and iconic lakeside setting.
E. Old Town of Basel
The Old Town of Basel is the historic city center of Basel, Switzerland, known for its well-preserved medieval architecture, narrow streets, and cultural 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_69ca829a2cfc819083d591d58ec04075`	completed	March 30, 2026, 2:03 p.m.
NER	Named-entity recognition	`batch_69cb3c4f98808190879113ad4af9bb4d`	completed	March 31, 2026, 3:15 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69cbe0ed61588190b01423061acfce49`	completed	March 31, 2026, 2:57 p.m.
NEDg	Description generation	`batch_69cbe43f883081908768a7314409b622`	completed	March 31, 2026, 3:11 p.m.
NED2	Entity disambiguation (via description)	`batch_69cc34c6cf6881909b28a0b6882b518d`	completed	March 31, 2026, 8:55 p.m.

Created at: March 30, 2026, 5:16 p.m.