Triple

T12292090
Position Surface form Disambiguated ID Type / Status
Subject Pisae E292987 entity
Predicate hasModernEquivalent P21626 FINISHED
Object city of Pisa, Tuscany, Italy
The city of Pisa in Tuscany, Italy, is a historic riverside city renowned worldwide for its iconic Leaning Tower and rich medieval and Renaissance heritage.
E669699 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: city of Pisa, Tuscany, Italy | Statement: [Pisae, hasModernEquivalent, city of Pisa, Tuscany, Italy]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: city of Pisa, Tuscany, Italy
Context triple: [Pisae, hasModernEquivalent, city of Pisa, Tuscany, Italy]
  • A. historic centre of Pisa
    The historic centre of Pisa is the medieval core of the Tuscan city, renowned for its dense concentration of historic squares, churches, palaces, and university buildings that reflect its former status as a powerful maritime republic.
  • B. city of Lucca
    The city of Lucca is a historic Tuscan city in central Italy, renowned for its well-preserved Renaissance walls, medieval architecture, and rich cultural heritage.
  • C. Capistrano, Italy
    Capistrano, Italy is a small town in the Calabria region known for its religious heritage and association with its patron, Saint John of Capistrano.
  • D. Lajatico, Tuscany, Italy
    Lajatico, in Tuscany, Italy, is a small rural town best known as the birthplace of tenor Andrea Bocelli and for hosting his open-air Teatro del Silenzio concerts.
  • E. Perugia, Italy
    Perugia, Italy is a historic hilltop city in central Italy’s Umbria region, renowned for its medieval architecture, universities, and annual cultural festivals such as Umbria Jazz and Eurochocolate.
  • 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: city of Pisa, Tuscany, Italy
Triple: [Pisae, hasModernEquivalent, city of Pisa, Tuscany, Italy]
Generated description
The city of Pisa in Tuscany, Italy, is a historic riverside city renowned worldwide for its iconic Leaning Tower and rich medieval and Renaissance heritage.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: city of Pisa, Tuscany, Italy
Target entity description: The city of Pisa in Tuscany, Italy, is a historic riverside city renowned worldwide for its iconic Leaning Tower and rich medieval and Renaissance heritage.
  • A. historic centre of Pisa chosen
    The historic centre of Pisa is the medieval core of the Tuscan city, renowned for its dense concentration of historic squares, churches, palaces, and university buildings that reflect its former status as a powerful maritime republic.
  • B. city of Lucca
    The city of Lucca is a historic Tuscan city in central Italy, renowned for its well-preserved Renaissance walls, medieval architecture, and rich cultural heritage.
  • C. Capistrano, Italy
    Capistrano, Italy is a small town in the Calabria region known for its religious heritage and association with its patron, Saint John of Capistrano.
  • D. Lajatico, Tuscany, Italy
    Lajatico, in Tuscany, Italy, is a small rural town best known as the birthplace of tenor Andrea Bocelli and for hosting his open-air Teatro del Silenzio concerts.
  • E. Perugia, Italy
    Perugia, Italy is a historic hilltop city in central Italy’s Umbria region, renowned for its medieval architecture, universities, and annual cultural festivals such as Umbria Jazz and Eurochocolate.
  • F. None of above.

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_69d6ab690ad081908c0ed3870ec82d53 completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d91d22ba488190914342fa7e69e159 completed April 10, 2026, 3:54 p.m.
NED1 Entity disambiguation (via context triple) batch_69f61e775dac819099d44b61cbccc109 completed May 2, 2026, 3:55 p.m.
NEDg Description generation batch_69f61f5cc5608190a67a888eb5136ada completed May 2, 2026, 3:59 p.m.
NED2 Entity disambiguation (via description) batch_69f62009766c8190985fafe9ba53ae7b completed May 2, 2026, 4:02 p.m.
Created at: April 8, 2026, 9:52 p.m.