Triple

T8346471
Position Surface form Disambiguated ID Type / Status
Subject Koblenz E196047 entity
Predicate hasLandmark P105 FINISHED
Object Basilica of St. Castor
The Basilica of St. Castor is a Romanesque Catholic church in Koblenz, Germany, renowned as the city’s oldest surviving church and a significant historical and architectural landmark.
 E727030 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: Basilica of St. Castor | Statement: [Koblenz, hasLandmark, Basilica of St. Castor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Basilica of St. Castor
Context triple: [Koblenz, hasLandmark, Basilica of St. Castor]
  • A. Basilica of St. Mary and the Martyrs
    The Basilica of St. Mary and the Martyrs, better known as the Pantheon in Rome, is an ancient Roman temple converted into a Catholic church and renowned for its vast domed rotunda and central oculus.
  • B. Basilica of Saint Lawrence
    The Basilica of Saint Lawrence is a historic Roman Catholic church in Asheville, North Carolina, renowned for its distinctive Spanish Renaissance architecture and one of the largest freestanding elliptical domes in North America.
  • C. Basilica of Our Lady
    The Basilica of Our Lady is a prominent Romanesque Catholic church and pilgrimage site in Maastricht, Netherlands, renowned for its fortress-like appearance and veneration of the Virgin Mary.
  • D. Basilica of Saint Martin
    The Basilica of Saint Martin is a historic Roman Catholic church in Halle, Belgium, renowned for its Gothic architecture and status as a major Marian pilgrimage site.
  • E. Basilica of Saint Martin
    The Basilica of Saint Martin is a prominent Roman Catholic church in Tours, France, built to honor Saint Martin of Tours and serving as an important site of Christian pilgrimage and heritage.
  • 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: Basilica of St. Castor
Triple: [Koblenz, hasLandmark, Basilica of St. Castor]
Generated description
The Basilica of St. Castor is a Romanesque Catholic church in Koblenz, Germany, renowned as the city’s oldest surviving church and a significant historical and architectural landmark.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Basilica of St. Castor
Target entity description: The Basilica of St. Castor is a Romanesque Catholic church in Koblenz, Germany, renowned as the city’s oldest surviving church and a significant historical and architectural landmark.
  • A. Basilica of St. Mary and the Martyrs
    The Basilica of St. Mary and the Martyrs, better known as the Pantheon in Rome, is an ancient Roman temple converted into a Catholic church and renowned for its vast domed rotunda and central oculus.
  • B. Basilica of Saint Lawrence
    The Basilica of Saint Lawrence is a historic Roman Catholic church in Asheville, North Carolina, renowned for its distinctive Spanish Renaissance architecture and one of the largest freestanding elliptical domes in North America.
  • C. Basilica of Our Lady
    The Basilica of Our Lady is a prominent Romanesque Catholic church and pilgrimage site in Maastricht, Netherlands, renowned for its fortress-like appearance and veneration of the Virgin Mary.
  • D. Basilica of Saint Martin
    The Basilica of Saint Martin is a historic Roman Catholic church in Halle, Belgium, renowned for its Gothic architecture and status as a major Marian pilgrimage site.
  • E. Basilica of Saint Martin
    The Basilica of Saint Martin is a prominent Roman Catholic church in Tours, France, built to honor Saint Martin of Tours and serving as an important site of Christian pilgrimage and heritage.
  • 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_69ca82edd63c8190b876b8465464c5fa completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb8013d81c81908da48466cffb3939 completed March 31, 2026, 8:04 a.m.
NED1 Entity disambiguation (via context triple) batch_69cdc73ccfb481908d0d189362404e09 completed April 2, 2026, 1:32 a.m.
NEDg Description generation batch_69cdcb91e840819087808c5e846ad23f completed April 2, 2026, 1:51 a.m.
NED2 Entity disambiguation (via description) batch_69cdcd1181808190ae630d7c77565f9d completed April 2, 2026, 1:57 a.m.
Created at: March 30, 2026, 5:58 p.m.