Triple

T5223321
Position Surface form Disambiguated ID Type / Status
Subject Venetian Lagoon E117925 entity
Predicate contains P35 FINISHED
Object Poveglia
Poveglia is a small, uninhabited island near Venice, Italy, infamous for its history as a quarantine station and plague island and often cited as one of the world’s most haunted places.
 E503061 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: Poveglia | Statement: [Venetian Lagoon, contains, Poveglia]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Poveglia
Context triple: [Venetian Lagoon, contains, Poveglia]
  • A. Lazareto
    Lazareto is a settlement on the island of São Vicente in Cape Verde, known primarily as a small coastal community near the city of Mindelo.
  • B. Lazzaretto of Ancona
    The Lazzaretto of Ancona is a historic 18th-century pentagonal fortress-island in Ancona, Italy, originally built as a quarantine station and later used for military and civic purposes.
  • C. La Grave
    La Grave is a high-altitude village and renowned off-piste ski and mountaineering destination in the French Alps.
  • D. La Cremà
    La Cremà is the climactic night of Valencia’s Las Fallas festival when the elaborate fallas monuments are dramatically burned in large public bonfires.
  • E. Corsico
    Corsico is a municipality in the Metropolitan City of Milan in northern Italy, known as a residential and industrial suburb of the city.
  • 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: Poveglia
Triple: [Venetian Lagoon, contains, Poveglia]
Generated description
Poveglia is a small, uninhabited island near Venice, Italy, infamous for its history as a quarantine station and plague island and often cited as one of the world’s most haunted places.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Poveglia
Target entity description: Poveglia is a small, uninhabited island near Venice, Italy, infamous for its history as a quarantine station and plague island and often cited as one of the world’s most haunted places.
  • A. Lazareto
    Lazareto is a settlement on the island of São Vicente in Cape Verde, known primarily as a small coastal community near the city of Mindelo.
  • B. Lazzaretto of Ancona
    The Lazzaretto of Ancona is a historic 18th-century pentagonal fortress-island in Ancona, Italy, originally built as a quarantine station and later used for military and civic purposes.
  • C. La Grave
    La Grave is a high-altitude village and renowned off-piste ski and mountaineering destination in the French Alps.
  • D. La Cremà
    La Cremà is the climactic night of Valencia’s Las Fallas festival when the elaborate fallas monuments are dramatically burned in large public bonfires.
  • E. Corsico
    Corsico is a municipality in the Metropolitan City of Milan in northern Italy, known as a residential and industrial suburb of the city.
  • 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.