Triple

T2969924
Position Surface form Disambiguated ID Type / Status
Subject Basilica Sancti Petri Vetus E80254 entity
Predicate locatedNear P294 FINISHED
Object Vatican Necropolis
The Vatican Necropolis is an ancient underground burial ground beneath St. Peter’s Basilica in Vatican City, believed to include the tomb of Saint Peter and other early Christian graves.
E314276 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: Vatican Necropolis | Statement: [Basilica Sancti Petri Vetus, locatedNear, Vatican Necropolis]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Vatican Necropolis
Context triple: [Basilica Sancti Petri Vetus, locatedNear, Vatican Necropolis]
  • A. Catacombs of Rome
    The Catacombs of Rome are an extensive network of ancient underground burial chambers, primarily used by early Christians and Jews, renowned for their historical, religious, and archaeological significance.
  • B. Tomb of Pope Alexander VII
    The Tomb of Pope Alexander VII is a grand Baroque funerary monument in St. Peter’s Basilica, renowned for its dramatic sculptural composition and masterful use of marble and bronze by Gian Lorenzo Bernini.
  • C. Alyscamps necropolis
    The Alyscamps necropolis is an ancient Roman burial ground in Arles, France, renowned for its long avenue of sarcophagi and its significance as a major medieval pilgrimage site.
  • D. Tomb of Pope Urban VIII
    The Tomb of Pope Urban VIII is a grand Baroque funerary monument in St. Peter’s Basilica in Vatican City, renowned for its dramatic sculpture and architectural design by Gian Lorenzo Bernini.
  • E. Lateran Basilica (reinterment)
    Lateran Basilica (reinterment) refers to the Basilica of St. John Lateran in Rome, the cathedral church of the pope and the oldest major basilica in the Western world, where Pope Innocent III’s remains were later transferred.
  • 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: Vatican Necropolis
Triple: [Basilica Sancti Petri Vetus, locatedNear, Vatican Necropolis]
Generated description
The Vatican Necropolis is an ancient underground burial ground beneath St. Peter’s Basilica in Vatican City, believed to include the tomb of Saint Peter and other early Christian graves.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Vatican Necropolis
Target entity description: The Vatican Necropolis is an ancient underground burial ground beneath St. Peter’s Basilica in Vatican City, believed to include the tomb of Saint Peter and other early Christian graves.
  • A. Catacombs of Rome
    The Catacombs of Rome are an extensive network of ancient underground burial chambers, primarily used by early Christians and Jews, renowned for their historical, religious, and archaeological significance.
  • B. Tomb of Pope Alexander VII
    The Tomb of Pope Alexander VII is a grand Baroque funerary monument in St. Peter’s Basilica, renowned for its dramatic sculptural composition and masterful use of marble and bronze by Gian Lorenzo Bernini.
  • C. Alyscamps necropolis
    The Alyscamps necropolis is an ancient Roman burial ground in Arles, France, renowned for its long avenue of sarcophagi and its significance as a major medieval pilgrimage site.
  • D. Tomb of Pope Urban VIII
    The Tomb of Pope Urban VIII is a grand Baroque funerary monument in St. Peter’s Basilica in Vatican City, renowned for its dramatic sculpture and architectural design by Gian Lorenzo Bernini.
  • E. Lateran Basilica (reinterment)
    Lateran Basilica (reinterment) refers to the Basilica of St. John Lateran in Rome, the cathedral church of the pope and the oldest major basilica in the Western world, where Pope Innocent III’s remains were later transferred.
  • 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_69ad8b14ffe881908ffed62f9595c867 completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad997282b481909d078be0e70d9930 completed March 8, 2026, 3:44 p.m.
NED1 Entity disambiguation (via context triple) batch_69b0fca6491c81909edaf6f495f17761 completed March 11, 2026, 5:24 a.m.
NEDg Description generation batch_69b1006c3ee48190b17b8216a8b700c9 completed March 11, 2026, 5:41 a.m.
NED2 Entity disambiguation (via description) batch_69b100dd4f108190b39926534096d6c7 completed March 11, 2026, 5:42 a.m.
Created at: March 8, 2026, 2:58 p.m.