Triple

T15563272
Position Surface form Disambiguated ID Type / Status
Subject Veneranda Fabbrica del Duomo di Milano E371049 entity
Predicate oversees P46 FINISHED
Object Duomo di Milano archaeological area
The Duomo di Milano archaeological area is an underground site beneath Milan’s cathedral that preserves and displays the remains of earlier religious buildings and ancient structures uncovered during excavations.
 E1163550 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: Duomo di Milano archaeological area | Statement: [Veneranda Fabbrica del Duomo di Milano, oversees, Duomo di Milano archaeological area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Duomo di Milano archaeological area
Context triple: [Veneranda Fabbrica del Duomo di Milano, oversees, Duomo di Milano archaeological area]
  • A. Museo Archeologico di Milano
    The Museo Archeologico di Milano is a museum in Milan dedicated to the city’s ancient past, showcasing archaeological finds from Roman, Greek, Etruscan, and early medieval periods.
  • B. Monumental Cemetery of Milan
    The Monumental Cemetery of Milan is a grand 19th-century necropolis renowned for its elaborate funerary sculptures, mausoleums, and monuments to many prominent Italian figures.
  • C. Civic Museums of Milan
    The Civic Museums of Milan are a network of municipal museums and collections in Milan that showcase the city’s artistic, historical, and cultural heritage.
  • D. Milan Historical Museum
    The Milan Historical Museum is a local history museum in Milan, Ohio, showcasing the town’s heritage, including its canal era, maritime trade, and connections to notable residents such as Thomas Edison.
  • E. Museo e Tesoro del Duomo di Monza
    The Museo e Tesoro del Duomo di Monza is a museum housing the cathedral’s renowned treasury of sacred art, relics, and historic artifacts, including medieval and Lombard masterpieces.
  • 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: Duomo di Milano archaeological area
Triple: [Veneranda Fabbrica del Duomo di Milano, oversees, Duomo di Milano archaeological area]
Generated description
The Duomo di Milano archaeological area is an underground site beneath Milan’s cathedral that preserves and displays the remains of earlier religious buildings and ancient structures uncovered during excavations.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Duomo di Milano archaeological area
Target entity description: The Duomo di Milano archaeological area is an underground site beneath Milan’s cathedral that preserves and displays the remains of earlier religious buildings and ancient structures uncovered during excavations.
  • A. Museo Archeologico di Milano
    The Museo Archeologico di Milano is a museum in Milan dedicated to the city’s ancient past, showcasing archaeological finds from Roman, Greek, Etruscan, and early medieval periods.
  • B. Monumental Cemetery of Milan
    The Monumental Cemetery of Milan is a grand 19th-century necropolis renowned for its elaborate funerary sculptures, mausoleums, and monuments to many prominent Italian figures.
  • C. Civic Museums of Milan
    The Civic Museums of Milan are a network of municipal museums and collections in Milan that showcase the city’s artistic, historical, and cultural heritage.
  • D. Milan Historical Museum
    The Milan Historical Museum is a local history museum in Milan, Ohio, showcasing the town’s heritage, including its canal era, maritime trade, and connections to notable residents such as Thomas Edison.
  • E. Museo e Tesoro del Duomo di Monza
    The Museo e Tesoro del Duomo di Monza is a museum housing the cathedral’s renowned treasury of sacred art, relics, and historic artifacts, including medieval and Lombard masterpieces.
  • 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_69d85cc6cf40819091f4a5facee1ebe6 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e04ddc66448190948280fb0c8d390c completed April 16, 2026, 2:47 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff456821988190971539b683f6c656 completed May 9, 2026, 2:32 p.m.
NEDg Description generation batch_69ff46f44b2c81909f65f0ab455c6549 completed May 9, 2026, 2:38 p.m.
NED2 Entity disambiguation (via description) batch_69ff477a63b48190a453cf669dfda228 completed May 9, 2026, 2:40 p.m.
Created at: April 10, 2026, 4:09 a.m.