Triple

T611182
Position Surface form Disambiguated ID Type / Status
Subject Coimbra E12101 entity
Predicate hasLandmark P105 FINISHED
Object Sé Velha (Old Cathedral of Coimbra)
Sé Velha, or the Old Cathedral of Coimbra, is a 12th-century Romanesque cathedral in Coimbra, Portugal, renowned for its fortress-like architecture and historical significance as one of the country’s best-preserved medieval churches.
E76440 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: Sé Velha (Old Cathedral of Coimbra) | Statement: [Coimbra, hasLandmark, Sé Velha (Old Cathedral of Coimbra)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sé Velha (Old Cathedral of Coimbra)
Context triple: [Coimbra, hasLandmark, Sé Velha (Old Cathedral of Coimbra)]
  • A. Jerónimos Monastery
    Jerónimos Monastery is a grand Manueline-style former monastery and UNESCO World Heritage Site in Lisbon, Portugal, renowned for its ornate architecture and historical ties to the Age of Discoveries.
  • B. Toledo Cathedral
    Toledo Cathedral is a renowned Gothic Roman Catholic cathedral in Toledo, Spain, celebrated for its rich history, monumental architecture, and exceptional collection of religious art.
  • C. Valladolid Cathedral
    Valladolid Cathedral is a prominent Roman Catholic cathedral in Valladolid, Spain, known for its unfinished Renaissance design by architect Juan de Herrera.
  • D. São Bento Palace
    São Bento Palace is a historic neoclassical building in Lisbon that serves as the seat of the Portuguese Parliament.
  • E. Valencia Cathedral
    Valencia Cathedral is a historic Roman Catholic church in Valencia, Spain, renowned for its blend of Gothic, Romanesque, and Baroque architecture and its claim to house the Holy Grail.
  • 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: Sé Velha (Old Cathedral of Coimbra)
Triple: [Coimbra, hasLandmark, Sé Velha (Old Cathedral of Coimbra)]
Generated description
Sé Velha, or the Old Cathedral of Coimbra, is a 12th-century Romanesque cathedral in Coimbra, Portugal, renowned for its fortress-like architecture and historical significance as one of the country’s best-preserved medieval churches.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Sé Velha (Old Cathedral of Coimbra)
Target entity description: Sé Velha, or the Old Cathedral of Coimbra, is a 12th-century Romanesque cathedral in Coimbra, Portugal, renowned for its fortress-like architecture and historical significance as one of the country’s best-preserved medieval churches.
  • A. Jerónimos Monastery
    Jerónimos Monastery is a grand Manueline-style former monastery and UNESCO World Heritage Site in Lisbon, Portugal, renowned for its ornate architecture and historical ties to the Age of Discoveries.
  • B. Toledo Cathedral
    Toledo Cathedral is a renowned Gothic Roman Catholic cathedral in Toledo, Spain, celebrated for its rich history, monumental architecture, and exceptional collection of religious art.
  • C. Valladolid Cathedral
    Valladolid Cathedral is a prominent Roman Catholic cathedral in Valladolid, Spain, known for its unfinished Renaissance design by architect Juan de Herrera.
  • D. São Bento Palace
    São Bento Palace is a historic neoclassical building in Lisbon that serves as the seat of the Portuguese Parliament.
  • E. Valencia Cathedral
    Valencia Cathedral is a historic Roman Catholic church in Valencia, Spain, renowned for its blend of Gothic, Romanesque, and Baroque architecture and its claim to house the Holy Grail.
  • 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_69a493309df48190a327f748e88049a6 completed March 1, 2026, 7:27 p.m.
NER Named-entity recognition batch_69a49df7c088819082eb70de4f0f4fbf completed March 1, 2026, 8:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69a52eacec94819094e920ab1c0659e8 completed March 2, 2026, 6:31 a.m.
NEDg Description generation batch_69a53062c138819095262b45396fc97a completed March 2, 2026, 6:38 a.m.
NED2 Entity disambiguation (via description) batch_69a530f8c6b08190b987016e8e8c11b6 completed March 2, 2026, 6:40 a.m.
Created at: March 1, 2026, 7:35 p.m.