Triple

T21865930
Position Surface form Disambiguated ID Type / Status
Subject Acqua Vergine E539881 entity
Predicate suppliesWaterTo P4102 FINISHED
Object Fontana di Piazza Navona — NE NERFINISHED

How this triple was built (3 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: Fontana di Piazza Navona | Statement: [Acqua Vergine, suppliesWaterTo, Fontana di Piazza Navona]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Fontana di Piazza Navona
Context triple: [Acqua Vergine, suppliesWaterTo, Fontana di Piazza Navona]
  • A. Fontana di Valle Giulia
    Fontana di Valle Giulia is an elegant early 20th-century fountain in Rome, Italy, known for its classical design and scenic setting in the Valle Giulia district near major cultural institutions.
  • B. Fontana della Barcaccia
    Fontana della Barcaccia is an early Baroque travertine fountain in Rome’s Piazza di Spagna, famous for its distinctive half-sunken boat design at the foot of the Spanish Steps.
  • C. Maderno Fountain
    Maderno Fountain is a monumental Baroque fountain in Vatican City, designed by Carlo Maderno and located in St. Peter’s Square.
  • D. Fontana di Piazza Colonna
    Fontana di Piazza Colonna is a historic Renaissance fountain in central Rome, Italy, known for its elegant marble basin and location near the Column of Marcus Aurelius.
  • E. Fontana dei Dioscuri
    Fontana dei Dioscuri is a historic Roman fountain on the Quirinal Hill, notable for its monumental statues of the Dioscuri twins Castor and Pollux taming rearing horses.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Fontana di Piazza Navona
Target entity description: The Fontana di Piazza Navona is a historic Baroque fountain in Rome’s Piazza Navona, renowned for its ornate sculptures and central role in the square’s urban landscape.
  • A. Fontana di Valle Giulia
    Fontana di Valle Giulia is an elegant early 20th-century fountain in Rome, Italy, known for its classical design and scenic setting in the Valle Giulia district near major cultural institutions.
  • B. Fontana della Barcaccia
    Fontana della Barcaccia is an early Baroque travertine fountain in Rome’s Piazza di Spagna, famous for its distinctive half-sunken boat design at the foot of the Spanish Steps.
  • C. Maderno Fountain
    Maderno Fountain is a monumental Baroque fountain in Vatican City, designed by Carlo Maderno and located in St. Peter’s Square.
  • D. Fontana di Piazza Colonna
    Fontana di Piazza Colonna is a historic Renaissance fountain in central Rome, Italy, known for its elegant marble basin and location near the Column of Marcus Aurelius.
  • E. Fontana dei Dioscuri
    Fontana dei Dioscuri is a historic Roman fountain on the Quirinal Hill, notable for its monumental statues of the Dioscuri twins Castor and Pollux taming rearing horses.
  • F. None of above. chosen

Provenance (2 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_69e0c478f59081909d54302b57fc1ce3 completed April 16, 2026, 11:14 a.m.
NER Named-entity recognition batch_69f0d63f2ec48190956a3e99d8f98b1f completed April 28, 2026, 3:46 p.m.
Created at: April 16, 2026, 6:56 p.m.