Triple
T3566768
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Diocese of Los Angeles |
E75467
|
entity |
| Predicate | cathedral |
P9020
|
FINISHED |
| Object |
St. John’s Cathedral, Los Angeles
St. John’s Cathedral in Los Angeles is the principal church of the Episcopal Diocese of Los Angeles, known for its historic architecture and role as a center of liturgical and community life in the region.
|
E369738
|
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: St. John’s Cathedral, Los Angeles | Statement: [Diocese of Los Angeles, cathedral, St. John’s Cathedral, Los Angeles]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: St. John’s Cathedral, Los Angeles Context triple: [Diocese of Los Angeles, cathedral, St. John’s Cathedral, Los Angeles]
-
A.
St. Vincent de Paul Church, Los Angeles
St. Vincent de Paul Church in Los Angeles is a landmark Roman Catholic church renowned for its striking Spanish Colonial Revival architecture designed by prominent architect Bertram Grosvenor Goodhue.
-
B.
Cathedral of Our Lady of the Angels, Los Angeles
The Cathedral of Our Lady of the Angels in Los Angeles is a modern Roman Catholic cathedral that serves as the mother church of the Archdiocese of Los Angeles and a prominent civic and religious landmark in the city.
-
C.
Holy Name Cathedral
Holy Name Cathedral is a prominent Roman Catholic cathedral in Chicago, Illinois, serving as the seat of the Archdiocese of Chicago and a major landmark of the city’s Near North Side.
-
D.
Sacred Heart Cathedral
Sacred Heart Cathedral is a prominent 19th-century Roman Catholic church in Guangzhou, China, renowned for its grand Gothic Revival architecture built entirely of granite.
-
E.
Cathedral Basilica of St. John the Apostle and Evangelist
The Cathedral Basilica of St. John the Apostle and Evangelist is the principal Roman Catholic cathedral of Lima, Peru, renowned for its historic architecture and role as the seat of the city's archbishop.
- 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: St. John’s Cathedral, Los Angeles Triple: [Diocese of Los Angeles, cathedral, St. John’s Cathedral, Los Angeles]
Generated description
St. John’s Cathedral in Los Angeles is the principal church of the Episcopal Diocese of Los Angeles, known for its historic architecture and role as a center of liturgical and community life in the region.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: St. John’s Cathedral, Los Angeles Target entity description: St. John’s Cathedral in Los Angeles is the principal church of the Episcopal Diocese of Los Angeles, known for its historic architecture and role as a center of liturgical and community life in the region.
-
A.
St. Vincent de Paul Church, Los Angeles
St. Vincent de Paul Church in Los Angeles is a landmark Roman Catholic church renowned for its striking Spanish Colonial Revival architecture designed by prominent architect Bertram Grosvenor Goodhue.
-
B.
Cathedral of Our Lady of the Angels, Los Angeles
The Cathedral of Our Lady of the Angels in Los Angeles is a modern Roman Catholic cathedral that serves as the mother church of the Archdiocese of Los Angeles and a prominent civic and religious landmark in the city.
-
C.
Holy Name Cathedral
Holy Name Cathedral is a prominent Roman Catholic cathedral in Chicago, Illinois, serving as the seat of the Archdiocese of Chicago and a major landmark of the city’s Near North Side.
-
D.
Sacred Heart Cathedral
Sacred Heart Cathedral is a prominent 19th-century Roman Catholic church in Guangzhou, China, renowned for its grand Gothic Revival architecture built entirely of granite.
-
E.
Cathedral Basilica of St. John the Apostle and Evangelist
The Cathedral Basilica of St. John the Apostle and Evangelist is the principal Roman Catholic cathedral of Lima, Peru, renowned for its historic architecture and role as the seat of the city's archbishop.
- 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_69ad85d512708190829c8b2d3a2ccfb8 |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adc0aa0fcc8190bc99df68d2bd9139 |
completed | March 8, 2026, 6:32 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b3bbb01d108190bd098c86b0180b78 |
completed | March 13, 2026, 7:24 a.m. |
| NEDg | Description generation | batch_69b3bc2f3c1c8190906e34e8c70287cb |
completed | March 13, 2026, 7:26 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b3f5b2fdcc8190842d2d7bd09c65c4 |
completed | March 13, 2026, 11:32 a.m. |
Created at: March 8, 2026, 3:21 p.m.