Triple

T1157811
Position Surface form Disambiguated ID Type / Status
Subject Piazza Navona E24422 entity
Predicate hasObelisk P24040 FINISHED
Object Obelisk of Domitian (on Fountain of the Four Rivers) E92679 NE FINISHED

How this triple was built (2 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: Obelisk of Domitian (on Fountain of the Four Rivers) | Statement: [Piazza Navona, hasObelisk, Obelisk of Domitian (on Fountain of the Four Rivers)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Obelisk of Domitian (on Fountain of the Four Rivers)
Context triple: [Piazza Navona, hasObelisk, Obelisk of Domitian (on Fountain of the Four Rivers)]
  • A. Lateran Obelisk
    The Lateran Obelisk is an ancient Egyptian granite obelisk originally erected in Thebes, later brought to Rome and now standing in Piazza San Giovanni in Laterano as one of the tallest and oldest obelisks in the city.
  • B. Obelisk of the Quirinal
    The Obelisk of the Quirinal is an ancient Roman obelisk now standing prominently in Rome’s Piazza del Quirinale, serving as a notable landmark near the Quirinal Palace.
  • 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. Fountain of the Four Rivers chosen
    The Fountain of the Four Rivers is a monumental 17th-century Baroque fountain in Rome’s Piazza Navona, featuring personifications of major world rivers surrounding an ancient Egyptian obelisk.
  • 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.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69a494060e148190abb42f971242c197 completed March 1, 2026, 7:31 p.m.
NER Named-entity recognition batch_69a4bcab3cd08190ad06ea007042a8fc completed March 1, 2026, 10:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac8f6b70d081909c6d6f9c790f6bd6 completed March 7, 2026, 8:49 p.m.
Created at: March 1, 2026, 7:45 p.m.