Triple

T16735700
Position Surface form Disambiguated ID Type / Status
Subject Piazza del Popolo E406710 entity
Predicate hasLandmark P105 FINISHED
Object Flaminio Obelisk
The Flaminio Obelisk is an ancient Egyptian granite obelisk originally erected in Heliopolis and later brought to Rome, where it now stands prominently in the Piazza del Popolo.
E1231006 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: Flaminio Obelisk | Statement: [Piazza del Popolo, hasLandmark, Flaminio Obelisk]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Flaminio Obelisk
Context triple: [Piazza del Popolo, hasLandmark, Flaminio Obelisk]
  • A. Sallustian Obelisk
    The Sallustian Obelisk is an ancient Roman imitation of an Egyptian obelisk, now prominently standing at the top of the Spanish Steps in Rome.
  • 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. Esquiline Obelisk
    The Esquiline Obelisk is an ancient Roman obelisk in Rome, originally erected as an imperial monument and later re-erected on the Esquiline Hill as a counterpart to the Quirinal Obelisk.
  • D. Obelisk of Theodosius
    The Obelisk of Theodosius is an ancient Egyptian granite obelisk, originally erected at Karnak and later transported and re-erected in Constantinople by Emperor Theodosius I, where it now stands as one of the city’s oldest surviving monuments.
  • E. Obelisk of Domitian
    The Obelisk of Domitian is an ancient Roman obelisk, originally erected by Emperor Domitian and now prominently crowning Bernini’s Fountain of the Four Rivers in Rome’s Piazza Navona.
  • 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: Flaminio Obelisk
Triple: [Piazza del Popolo, hasLandmark, Flaminio Obelisk]
Generated description
The Flaminio Obelisk is an ancient Egyptian granite obelisk originally erected in Heliopolis and later brought to Rome, where it now stands prominently in the Piazza del Popolo.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Flaminio Obelisk
Target entity description: The Flaminio Obelisk is an ancient Egyptian granite obelisk originally erected in Heliopolis and later brought to Rome, where it now stands prominently in the Piazza del Popolo.
  • A. Sallustian Obelisk
    The Sallustian Obelisk is an ancient Roman imitation of an Egyptian obelisk, now prominently standing at the top of the Spanish Steps in Rome.
  • 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. Esquiline Obelisk
    The Esquiline Obelisk is an ancient Roman obelisk in Rome, originally erected as an imperial monument and later re-erected on the Esquiline Hill as a counterpart to the Quirinal Obelisk.
  • D. Obelisk of Theodosius
    The Obelisk of Theodosius is an ancient Egyptian granite obelisk, originally erected at Karnak and later transported and re-erected in Constantinople by Emperor Theodosius I, where it now stands as one of the city’s oldest surviving monuments.
  • E. Obelisk of Domitian
    The Obelisk of Domitian is an ancient Roman obelisk, originally erected by Emperor Domitian and now prominently crowning Bernini’s Fountain of the Four Rivers in Rome’s Piazza Navona.
  • 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_69d8838ffb088190a0b11149929006bf completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e39c39c570819088723d59242c5c5c completed April 18, 2026, 2:59 p.m.
NED1 Entity disambiguation (via context triple) batch_6a009d4ea8208190aed0a4014a10d120 completed May 10, 2026, 2:59 p.m.
NEDg Description generation batch_6a009ed297488190a20558efb9f91a55 completed May 10, 2026, 3:05 p.m.
NED2 Entity disambiguation (via description) batch_6a009f460010819086cfd7a7d74cb435 completed May 10, 2026, 3:07 p.m.
Created at: April 10, 2026, 5:20 a.m.