Triple

T16086750
Position Surface form Disambiguated ID Type / Status
Subject Alfava Metraxis E390250 entity
Predicate notableFeature P105 FINISHED
Object Aplan catacombs
The Aplan catacombs are an extensive underground burial complex on the planet Alfava Metraxis, known for their vast, maze-like structure and their role as a haunting setting in the Doctor Who universe.
E1192414 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: Aplan catacombs | Statement: [Alfava Metraxis, notableFeature, Aplan catacombs]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Aplan catacombs
Context triple: [Alfava Metraxis, notableFeature, Aplan catacombs]
  • A. Catacombs of Kom El Shoqafa
    The Catacombs of Kom El Shoqafa are an extensive underground necropolis in Alexandria, Egypt, renowned for their unique blend of Egyptian, Greek, and Roman funerary art and architecture dating from the 2nd century AD.
  • B. 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.
  • C. Catacombs of Paris
    The Catacombs of Paris are an extensive underground ossuary and tunnel network housing the remains of millions of Parisians, renowned as a macabre historical attraction beneath the city.
  • D. 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.
  • E. Monterozzi Necropolis
    Monterozzi Necropolis is a major Etruscan burial ground near Tarquinia in central Italy, renowned for its richly painted tombs that offer key insights into Etruscan art, religion, and daily life.
  • 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: Aplan catacombs
Triple: [Alfava Metraxis, notableFeature, Aplan catacombs]
Generated description
The Aplan catacombs are an extensive underground burial complex on the planet Alfava Metraxis, known for their vast, maze-like structure and their role as a haunting setting in the Doctor Who universe.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Aplan catacombs
Target entity description: The Aplan catacombs are an extensive underground burial complex on the planet Alfava Metraxis, known for their vast, maze-like structure and their role as a haunting setting in the Doctor Who universe.
  • A. Catacombs of Kom El Shoqafa
    The Catacombs of Kom El Shoqafa are an extensive underground necropolis in Alexandria, Egypt, renowned for their unique blend of Egyptian, Greek, and Roman funerary art and architecture dating from the 2nd century AD.
  • B. 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.
  • C. Catacombs of Paris
    The Catacombs of Paris are an extensive underground ossuary and tunnel network housing the remains of millions of Parisians, renowned as a macabre historical attraction beneath the city.
  • D. 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.
  • E. Monterozzi Necropolis
    Monterozzi Necropolis is a major Etruscan burial ground near Tarquinia in central Italy, renowned for its richly painted tombs that offer key insights into Etruscan art, religion, and daily life.
  • 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_69d87f198bc48190a8b7e53ca15b7ead completed April 10, 2026, 4:39 a.m.
NER Named-entity recognition batch_69e1844f95508190a06dad0ccc9b6191 completed April 17, 2026, 12:52 a.m.
NED1 Entity disambiguation (via context triple) batch_69ffe48ef3608190848d4730a4361395 completed May 10, 2026, 1:51 a.m.
NEDg Description generation batch_69ffe5bed55c8190a159bae35fe140d0 completed May 10, 2026, 1:56 a.m.
NED2 Entity disambiguation (via description) batch_69ffe62e66608190a88e2815a9a9be04 completed May 10, 2026, 1:58 a.m.
Created at: April 10, 2026, 4:59 a.m.