Triple

T236686
Position Surface form Disambiguated ID Type / Status
Subject Calcutta E4838 entity
Predicate hasLandmark P105 FINISHED
Object St. Paul’s Cathedral, Kolkata
St. Paul’s Cathedral, Kolkata is a prominent 19th-century Anglican cathedral renowned for its Indo-Gothic architecture and status as a major Christian landmark in eastern India.
E30564 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. Paul’s Cathedral, Kolkata | Statement: [Calcutta, hasLandmark, St. Paul’s Cathedral, Kolkata]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: St. Paul’s Cathedral, Kolkata
Context triple: [Calcutta, hasLandmark, St. Paul’s Cathedral, Kolkata]
  • A. St Paul's Cathedral
    St Paul's Cathedral is a historic Anglican cathedral in London renowned for its magnificent dome and role as a national religious and ceremonial landmark.
  • B. Old St. Mary’s Cathedral
    Old St. Mary’s Cathedral is a historic Catholic church in San Francisco known as one of the city’s oldest surviving religious buildings and a prominent landmark in Chinatown.
  • C. St Anne’s Cathedral
    St Anne’s Cathedral is a prominent Anglican cathedral in Belfast, Northern Ireland, noted for its Romanesque Revival architecture and role as a major religious and cultural landmark in the city.
  • D. King's College Chapel
    King's College Chapel is a renowned late Gothic chapel at the University of Cambridge, celebrated for its magnificent fan vaulting, stained glass windows, and choral tradition.
  • E. Church of the Intercession, New York City
    The Church of the Intercession in New York City is a prominent Gothic Revival Episcopal church renowned for its striking architecture and historic cemetery in Upper Manhattan.
  • 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. Paul’s Cathedral, Kolkata
Triple: [Calcutta, hasLandmark, St. Paul’s Cathedral, Kolkata]
Generated description
St. Paul’s Cathedral, Kolkata is a prominent 19th-century Anglican cathedral renowned for its Indo-Gothic architecture and status as a major Christian landmark in eastern India.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: St. Paul’s Cathedral, Kolkata
Target entity description: St. Paul’s Cathedral, Kolkata is a prominent 19th-century Anglican cathedral renowned for its Indo-Gothic architecture and status as a major Christian landmark in eastern India.
  • A. St Paul's Cathedral
    St Paul's Cathedral is a historic Anglican cathedral in London renowned for its magnificent dome and role as a national religious and ceremonial landmark.
  • B. Old St. Mary’s Cathedral
    Old St. Mary’s Cathedral is a historic Catholic church in San Francisco known as one of the city’s oldest surviving religious buildings and a prominent landmark in Chinatown.
  • C. St Anne’s Cathedral
    St Anne’s Cathedral is a prominent Anglican cathedral in Belfast, Northern Ireland, noted for its Romanesque Revival architecture and role as a major religious and cultural landmark in the city.
  • D. King's College Chapel
    King's College Chapel is a renowned late Gothic chapel at the University of Cambridge, celebrated for its magnificent fan vaulting, stained glass windows, and choral tradition.
  • E. Church of the Intercession, New York City
    The Church of the Intercession in New York City is a prominent Gothic Revival Episcopal church renowned for its striking architecture and historic cemetery in Upper Manhattan.
  • 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_69a257c3d0708190b0871c4269d273e6 completed Feb. 28, 2026, 2:49 a.m.
NER Named-entity recognition batch_69a25ccc5d548190b505bf1d99db41bd completed Feb. 28, 2026, 3:11 a.m.
NED1 Entity disambiguation (via context triple) batch_69a3673474548190aea1f43318d15a71 completed Feb. 28, 2026, 10:07 p.m.
NEDg Description generation batch_69a367bc6cb48190b5bc588db0833474 completed Feb. 28, 2026, 10:10 p.m.
NED2 Entity disambiguation (via description) batch_69a3681d99a881908ea8d2632ba2aab1 completed Feb. 28, 2026, 10:11 p.m.
Created at: Feb. 28, 2026, 2:53 a.m.