Triple

T3401827
Position Surface form Disambiguated ID Type / Status
Subject Episcopal Diocese of Nebraska E71671 entity
Predicate hasCathedral P916 FINISHED
Object Trinity Cathedral, Omaha
Trinity Cathedral in Omaha is the historic Episcopal cathedral church serving as the liturgical and administrative center of the Episcopal Diocese of Nebraska.
E356032 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: Trinity Cathedral, Omaha | Statement: [Episcopal Diocese of Nebraska, hasCathedral, Trinity Cathedral, Omaha]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Trinity Cathedral, Omaha
Context triple: [Episcopal Diocese of Nebraska, hasCathedral, Trinity Cathedral, Omaha]
  • A. St. James Cathedral, Chicago
    St. James Cathedral in Chicago is the historic Episcopal cathedral and principal church of the Episcopal Diocese of Chicago, known for its Gothic Revival architecture and prominent role in the city’s religious life.
  • B. Christ Church Cathedral (Indianapolis)
    Christ Church Cathedral (Indianapolis) is a historic Episcopal cathedral in downtown Indianapolis known for its Gothic Revival architecture and role as a prominent religious and cultural landmark in the city.
  • C. Cathedral of Saint Paul
    The Cathedral of Saint Paul is a prominent Roman Catholic cathedral and architectural landmark in Saint Paul, Minnesota, known for its grand Beaux-Arts design and commanding hilltop presence overlooking the city.
  • D. Holy Cross Cathedral
    Holy Cross Cathedral is a prominent Roman Catholic church and religious landmark located in Honiara, the capital of the Solomon Islands.
  • E. Christ Church Cathedral, St. Louis
    Christ Church Cathedral in St. Louis is the historic Episcopal cathedral and principal church of the Diocese of Missouri, noted for its Gothic Revival architecture and central role in the region’s Anglican community.
  • 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: Trinity Cathedral, Omaha
Triple: [Episcopal Diocese of Nebraska, hasCathedral, Trinity Cathedral, Omaha]
Generated description
Trinity Cathedral in Omaha is the historic Episcopal cathedral church serving as the liturgical and administrative center of the Episcopal Diocese of Nebraska.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Trinity Cathedral, Omaha
Target entity description: Trinity Cathedral in Omaha is the historic Episcopal cathedral church serving as the liturgical and administrative center of the Episcopal Diocese of Nebraska.
  • A. Gethsemane Cathedral, Fargo
    Gethsemane Cathedral in Fargo is the principal church and liturgical center of the Episcopal Diocese of North Dakota.
  • B. St. James Cathedral, Chicago
    St. James Cathedral in Chicago is the historic Episcopal cathedral and principal church of the Episcopal Diocese of Chicago, known for its Gothic Revival architecture and prominent role in the city’s religious life.
  • C. Christ Church Cathedral (Indianapolis)
    Christ Church Cathedral (Indianapolis) is a historic Episcopal cathedral in downtown Indianapolis known for its Gothic Revival architecture and role as a prominent religious and cultural landmark in the city.
  • D. Cathedral of Saint Paul
    The Cathedral of Saint Paul is a prominent Roman Catholic cathedral and architectural landmark in Saint Paul, Minnesota, known for its grand Beaux-Arts design and commanding hilltop presence overlooking the city.
  • E. Holy Cross Cathedral
    Holy Cross Cathedral is a prominent Roman Catholic church and religious landmark located in Honiara, the capital of the Solomon Islands.
  • 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_69ad85aac4808190a092c9cc8911f584 completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adb8c96d7c8190a1f9d035996f79e3 completed March 8, 2026, 5:58 p.m.
NED1 Entity disambiguation (via context triple) batch_69b34bd2f8a481908554635ed59c8939 completed March 12, 2026, 11:27 p.m.
NEDg Description generation batch_69b34e4792608190b74e02e065d4bc68 completed March 12, 2026, 11:37 p.m.
NED2 Entity disambiguation (via description) batch_69b3525f44948190af72b177193edca4 completed March 12, 2026, 11:55 p.m.
Created at: March 8, 2026, 3:14 p.m.