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.