Triple
T15570234
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Machado de Castro National Museum |
E374219
|
entity |
| Predicate | adjacentTo |
P224
|
FINISHED |
| Object |
Coimbra Cathedral
Coimbra Cathedral is a prominent Romanesque church in Coimbra, Portugal, renowned for its fortress-like architecture and historical significance as one of the country’s best-preserved medieval cathedrals.
|
E1170865
|
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: Coimbra Cathedral | Statement: [Machado de Castro National Museum, adjacentTo, Coimbra Cathedral]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Coimbra Cathedral Context triple: [Machado de Castro National Museum, adjacentTo, Coimbra Cathedral]
-
A.
Braga Cathedral
Braga Cathedral is a historic Roman Catholic church in Braga, Portugal, renowned as one of the country’s oldest cathedrals and a major center of medieval religious life and liturgy.
-
B.
Lisbon Cathedral
Lisbon Cathedral is the oldest and most important church in Lisbon, a Romanesque-Gothic landmark that has served as the city’s main cathedral since the 12th century.
-
C.
Portalegre Cathedral
Portalegre Cathedral is a historic Roman Catholic church in the Portuguese city of Portalegre, noted for its Renaissance architecture and richly decorated interior.
-
D.
Évora Cathedral
Évora Cathedral is a prominent medieval Romanesque-Gothic Catholic church in Évora, Portugal, renowned for its fortress-like appearance and historical significance as one of the country’s oldest cathedrals.
-
E.
Viseu Cathedral
Viseu Cathedral is a historic Roman Catholic cathedral in Viseu, Portugal, known for its blend of Romanesque, Gothic, and Manueline architectural styles and its prominent hilltop location.
- 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: Coimbra Cathedral Triple: [Machado de Castro National Museum, adjacentTo, Coimbra Cathedral]
Generated description
Coimbra Cathedral is a prominent Romanesque church in Coimbra, Portugal, renowned for its fortress-like architecture and historical significance as one of the country’s best-preserved medieval cathedrals.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Coimbra Cathedral Target entity description: Coimbra Cathedral is a prominent Romanesque church in Coimbra, Portugal, renowned for its fortress-like architecture and historical significance as one of the country’s best-preserved medieval cathedrals.
-
A.
Braga Cathedral
Braga Cathedral is a historic Roman Catholic church in Braga, Portugal, renowned as one of the country’s oldest cathedrals and a major center of medieval religious life and liturgy.
-
B.
Lisbon Cathedral
Lisbon Cathedral is the oldest and most important church in Lisbon, a Romanesque-Gothic landmark that has served as the city’s main cathedral since the 12th century.
-
C.
Portalegre Cathedral
Portalegre Cathedral is a historic Roman Catholic church in the Portuguese city of Portalegre, noted for its Renaissance architecture and richly decorated interior.
-
D.
Évora Cathedral
Évora Cathedral is a prominent medieval Romanesque-Gothic Catholic church in Évora, Portugal, renowned for its fortress-like appearance and historical significance as one of the country’s oldest cathedrals.
-
E.
Viseu Cathedral
Viseu Cathedral is a historic Roman Catholic cathedral in Viseu, Portugal, known for its blend of Romanesque, Gothic, and Manueline architectural styles and its prominent hilltop location.
- 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_69d85ccd575081908909b71a3f3e3a61 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69e04e1de0488190b3639fc25f79d343 |
completed | April 16, 2026, 2:49 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff6ec93ac48190b2548a61797480cc |
completed | May 9, 2026, 5:28 p.m. |
| NEDg | Description generation | batch_69ff6fa2b0b881908fa7af973ee0bb6f |
completed | May 9, 2026, 5:32 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff707d1db4819097aa9402ce0abb97 |
completed | May 9, 2026, 5:35 p.m. |
Created at: April 10, 2026, 4:10 a.m.