Triple

T7749062
Position Surface form Disambiguated ID Type / Status
Subject Province of Pisa E175706 entity
Predicate containsLandmark P1098 FINISHED
Object Medici aqueduct of Pisa
The Medici aqueduct of Pisa is a historic Renaissance-era water supply structure built under the Medici rule to channel water to the city of Pisa in Tuscany, Italy.
E686285 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: Medici aqueduct of Pisa | Statement: [Province of Pisa, containsLandmark, Medici aqueduct of Pisa]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Medici aqueduct of Pisa
Context triple: [Province of Pisa, containsLandmark, Medici aqueduct of Pisa]
  • A. Aqueduct of Pitigliano
    The Aqueduct of Pitigliano is a historic Renaissance-era aqueduct in the Tuscan hill town of Pitigliano, Italy, notable for its striking arches integrated into the town’s dramatic tufa cliffs.
  • B. Aqueduct of Perugia
    The Aqueduct of Perugia is a medieval hydraulic structure in Perugia, Italy, historically used to channel water into the city and now known for its elevated stone arcade that serves as a pedestrian walkway.
  • C. Medici aqueduct arches
    The Medici aqueduct arches are a historic Renaissance-era aqueduct structure in Pitigliano, Italy, built under Medici rule to supply water and now recognized as one of the town’s most distinctive architectural landmarks.
  • D. Aqueduct of Vanvitelli
    The Aqueduct of Vanvitelli is an 18th-century monumental aqueduct in the Caserta area of southern Italy, built to supply water to the Royal Palace of Caserta and renowned for its grand multi-arched structure.
  • E. Aqua Paola aqueduct
    The Aqua Paola aqueduct is a 17th-century Roman aqueduct and monumental fountain system that restored an ancient water supply to the city, culminating in the grand Fontana dell’Acqua Paola on the Janiculum Hill.
  • 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: Medici aqueduct of Pisa
Triple: [Province of Pisa, containsLandmark, Medici aqueduct of Pisa]
Generated description
The Medici aqueduct of Pisa is a historic Renaissance-era water supply structure built under the Medici rule to channel water to the city of Pisa in Tuscany, Italy.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Medici aqueduct of Pisa
Target entity description: The Medici aqueduct of Pisa is a historic Renaissance-era water supply structure built under the Medici rule to channel water to the city of Pisa in Tuscany, Italy.
  • A. Aqueduct of Pitigliano
    The Aqueduct of Pitigliano is a historic Renaissance-era aqueduct in the Tuscan hill town of Pitigliano, Italy, notable for its striking arches integrated into the town’s dramatic tufa cliffs.
  • B. Aqueduct of Perugia
    The Aqueduct of Perugia is a medieval hydraulic structure in Perugia, Italy, historically used to channel water into the city and now known for its elevated stone arcade that serves as a pedestrian walkway.
  • C. Medici aqueduct arches
    The Medici aqueduct arches are a historic Renaissance-era aqueduct structure in Pitigliano, Italy, built under Medici rule to supply water and now recognized as one of the town’s most distinctive architectural landmarks.
  • D. Aqueduct of Vanvitelli
    The Aqueduct of Vanvitelli is an 18th-century monumental aqueduct in the Caserta area of southern Italy, built to supply water to the Royal Palace of Caserta and renowned for its grand multi-arched structure.
  • E. Aqua Paola aqueduct
    The Aqua Paola aqueduct is a 17th-century Roman aqueduct and monumental fountain system that restored an ancient water supply to the city, culminating in the grand Fontana dell’Acqua Paola on the Janiculum Hill.
  • 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_69c69960b3588190a53aa590d31d9544 completed March 27, 2026, 2:51 p.m.
NER Named-entity recognition batch_69c703b13af08190b110104fe96ef91e completed March 27, 2026, 10:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8be53b3788190a850ce1aaaac3aaa completed March 29, 2026, 5:53 a.m.
NEDg Description generation batch_69c8c235b1748190b6c17c5975e2eb9b completed March 29, 2026, 6:09 a.m.
NED2 Entity disambiguation (via description) batch_69c8c2f1dd508190853065d9e4e331b2 completed March 29, 2026, 6:13 a.m.
Created at: March 27, 2026, 4:08 p.m.