Triple

T5223505
Position Surface form Disambiguated ID Type / Status
Subject Grand Canal E117928 entity
Predicate locatedIn P40 FINISHED
Object historic centre of Venice
The historic centre of Venice is the famed island-based core of the city, characterized by its canals, bridges, and Renaissance and Gothic architecture, and recognized as a UNESCO World Heritage Site.
 E503068 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 Venice | Statement: [Grand Canal, locatedIn, historic centre of Venice]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: historic centre of Venice
Context triple: [Grand Canal, locatedIn, historic centre of Venice]
  • A. Chioggia historic center
    Chioggia historic center is the old town area of Chioggia, Italy, characterized by its canals, narrow streets, and historic architecture reminiscent of nearby Venice.
  • B. historic centre of Genoa
    The historic centre of Genoa is a UNESCO-listed medieval and Renaissance urban core of the Italian port city, renowned for its dense maze of alleys, grand palaces, and layered maritime history.
  • C. historic centre of Milan
    The historic centre of Milan is the city’s ancient core, renowned for its dense concentration of landmark architecture, art treasures, and cultural institutions, including Leonardo da Vinci’s The Last Supper.
  • D. historic centre of Valencia
    The historic centre of Valencia is the city’s ancient core, renowned for its well-preserved medieval and Gothic architecture, bustling plazas, and rich cultural heritage.
  • E. Metropolitan City of Venice
    The Metropolitan City of Venice is an administrative region in northeastern Italy centered on the historic city of Venice and encompassing its surrounding mainland and lagoon communities.
  • 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 Venice
Triple: [Grand Canal, locatedIn, historic centre of Venice]
Generated description
The historic centre of Venice is the famed island-based core of the city, characterized by its canals, bridges, and Renaissance and Gothic architecture, and recognized as a UNESCO World Heritage Site.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: historic centre of Venice
Target entity description: The historic centre of Venice is the famed island-based core of the city, characterized by its canals, bridges, and Renaissance and Gothic architecture, and recognized as a UNESCO World Heritage Site.
  • A. Chioggia historic center
    Chioggia historic center is the old town area of Chioggia, Italy, characterized by its canals, narrow streets, and historic architecture reminiscent of nearby Venice.
  • B. historic centre of Genoa
    The historic centre of Genoa is a UNESCO-listed medieval and Renaissance urban core of the Italian port city, renowned for its dense maze of alleys, grand palaces, and layered maritime history.
  • C. historic centre of Milan
    The historic centre of Milan is the city’s ancient core, renowned for its dense concentration of landmark architecture, art treasures, and cultural institutions, including Leonardo da Vinci’s The Last Supper.
  • D. historic centre of Valencia
    The historic centre of Valencia is the city’s ancient core, renowned for its well-preserved medieval and Gothic architecture, bustling plazas, and rich cultural heritage.
  • E. Metropolitan City of Venice
    The Metropolitan City of Venice is an administrative region in northeastern Italy centered on the historic city of Venice and encompassing its surrounding mainland and lagoon communities.
  • 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_69bd4465e03081909bfcfd7113062590 completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd7abba82881908c030ba55146b8ea completed March 20, 2026, 4:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69beeff852bc81908467a343c5ded404 completed March 21, 2026, 7:22 p.m.
NEDg Description generation batch_69bef0761c208190bac06ff1f92c8224 completed March 21, 2026, 7:24 p.m.
NED2 Entity disambiguation (via description) batch_69bef14ca27c81909a5a44155c9ddaf9 completed March 21, 2026, 7:28 p.m.
Created at: March 20, 2026, 1:48 p.m.