Triple

T6661143
Position Surface form Disambiguated ID Type / Status
Subject Cathedral of St. Matthew the Apostle E151476 entity
Predicate alsoKnownAs P39 FINISHED
Object St. Matthew's Cathedral
St. Matthew's Cathedral is a prominent Roman Catholic cathedral in Washington, D.C., serving as the seat of the Archbishop of Washington and noted for its historic role in national religious and state events.
E608868 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. Matthew's Cathedral | Statement: [Cathedral of St. Matthew the Apostle, alsoKnownAs, St. Matthew's Cathedral]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: St. Matthew's Cathedral
Context triple: [Cathedral of St. Matthew the Apostle, alsoKnownAs, St. Matthew's Cathedral]
  • A. Grace Church Cathedral
    Grace Church Cathedral is the principal Episcopal church of the Diocese of South Carolina, serving as its liturgical and ceremonial center.
  • B. St. Mark's Episcopal Cathedral
    St. Mark's Episcopal Cathedral is a prominent Episcopal church in Seattle, Washington, known for its imposing hilltop presence, active liturgical life, and role as a regional center for worship, music, and social justice.
  • C. St. Mary’s Cathedral
    St. Mary’s Cathedral in Hildesheim is a renowned Romanesque church in Germany, celebrated for its medieval architecture, historic artworks, and status as a UNESCO World Heritage Site.
  • D. St. Mark’s Episcopal Cathedral
    St. Mark’s Episcopal Cathedral is a prominent Episcopal church in Minneapolis that serves as the liturgical and administrative center of the Episcopal Diocese of Minnesota.
  • E. St. Michael’s Cathedral
    St. Michael’s Cathedral is a historic Russian Orthodox church in Sitka, Alaska, renowned as one of the earliest and most significant examples of Russian colonial architecture in North America.
  • 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. Matthew's Cathedral
Triple: [Cathedral of St. Matthew the Apostle, alsoKnownAs, St. Matthew's Cathedral]
Generated description
St. Matthew's Cathedral is a prominent Roman Catholic cathedral in Washington, D.C., serving as the seat of the Archbishop of Washington and noted for its historic role in national religious and state events.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: St. Matthew's Cathedral
Target entity description: St. Matthew's Cathedral is a prominent Roman Catholic cathedral in Washington, D.C., serving as the seat of the Archbishop of Washington and noted for its historic role in national religious and state events.
  • A. Grace Church Cathedral
    Grace Church Cathedral is the principal Episcopal church of the Diocese of South Carolina, serving as its liturgical and ceremonial center.
  • B. St. Mark's Episcopal Cathedral
    St. Mark's Episcopal Cathedral is a prominent Episcopal church in Seattle, Washington, known for its imposing hilltop presence, active liturgical life, and role as a regional center for worship, music, and social justice.
  • C. St. Mary’s Cathedral
    St. Mary’s Cathedral in Hildesheim is a renowned Romanesque church in Germany, celebrated for its medieval architecture, historic artworks, and status as a UNESCO World Heritage Site.
  • D. St. Mark’s Episcopal Cathedral
    St. Mark’s Episcopal Cathedral is a prominent Episcopal church in Minneapolis that serves as the liturgical and administrative center of the Episcopal Diocese of Minnesota.
  • E. St. Michael’s Cathedral
    St. Michael’s Cathedral is the principal Anglican cathedral in Bridgetown, Barbados, known for its historic architecture and role as a central place of worship on the island.
  • 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_69c687f5fac48190a09e4838d9c6b45d completed March 27, 2026, 1:36 p.m.
NER Named-entity recognition batch_69c6b0737cb08190ad455b48fd30eec8 completed March 27, 2026, 4:29 p.m.
NED1 Entity disambiguation (via context triple) batch_69c6ef0a0c208190ac6a309bfb2e4e4b completed March 27, 2026, 8:56 p.m.
NEDg Description generation batch_69c6f0a3f0b481908dfe70d626277e8f completed March 27, 2026, 9:03 p.m.
NED2 Entity disambiguation (via description) batch_69c6f1a3995c8190b22766356b6e6bf8 completed March 27, 2026, 9:07 p.m.
Created at: March 27, 2026, 2:02 p.m.