Triple

T8828979
Position Surface form Disambiguated ID Type / Status
Subject Downtown Cleveland E210084 entity
Predicate hasLandmark P105 FINISHED
Object St. John Cathedral
St. John Cathedral is a historic Roman Catholic cathedral and prominent religious landmark located in downtown Cleveland, Ohio.
 E764037 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 Cathedral | Statement: [Downtown Cleveland, hasLandmark, St. John Cathedral]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: St. John Cathedral
Context triple: [Downtown Cleveland, hasLandmark, St. John Cathedral]
  • A. St. John’s Cathedral
    St. John’s Cathedral is a historic Anglican church in Belize City, renowned as one of the oldest surviving colonial-era churches in Central America.
  • B. St. John’s Cathedral
    St. John’s Cathedral is an historic Anglican church in Hong Kong renowned for its neo-Gothic architecture and status as one of the city’s oldest surviving Western religious buildings.
  • C. St. John the Baptist Cathedral
    St. John the Baptist Cathedral is a prominent historic Roman Catholic cathedral in Trnava, Slovakia, renowned for its early Baroque architecture and richly decorated interior.
  • D. St. Mary’s Cathedral
    St. Mary’s Cathedral is a historic medieval church in Visby, Sweden, notable as the city’s main cathedral and a prominent example of Gothic architecture on the island of Gotland.
  • E. 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.
  • 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 Cathedral
Triple: [Downtown Cleveland, hasLandmark, St. John Cathedral]
Generated description
St. John Cathedral is a historic Roman Catholic cathedral and prominent religious landmark located in downtown Cleveland, Ohio.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: St. John Cathedral
Target entity description: St. John Cathedral is a historic Roman Catholic cathedral and prominent religious landmark located in downtown Cleveland, Ohio.
  • A. St. John’s Cathedral
    St. John’s Cathedral is a historic Anglican church in Belize City, renowned as one of the oldest surviving colonial-era churches in Central America.
  • B. St. John’s Cathedral
    St. John’s Cathedral is an historic Anglican church in Hong Kong renowned for its neo-Gothic architecture and status as one of the city’s oldest surviving Western religious buildings.
  • C. St. John the Baptist Cathedral
    St. John the Baptist Cathedral is a prominent historic Roman Catholic cathedral in Trnava, Slovakia, renowned for its early Baroque architecture and richly decorated interior.
  • D. St. Mary’s Cathedral
    St. Mary’s Cathedral is a historic medieval church in Visby, Sweden, notable as the city’s main cathedral and a prominent example of Gothic architecture on the island of Gotland.
  • E. 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.
  • 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_69ca8365b28081909e48e45e95dfc405 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc604c52a48190807e46c15e3c1558 completed April 1, 2026, 12:01 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfab71962c8190823a1ca1d4fa56f3 completed April 3, 2026, 11:58 a.m.
NEDg Description generation batch_69cfac76d0f8819090c2bff520db52f4 completed April 3, 2026, 12:03 p.m.
NED2 Entity disambiguation (via description) batch_69cfad04e514819084bf30b8f026c031 completed April 3, 2026, 12:05 p.m.
Created at: March 30, 2026, 6:47 p.m.