Triple

T236687
Position Surface form Disambiguated ID Type / Status
Subject Calcutta E4838 entity
Predicate hasLandmark P105 FINISHED
Object Writers’ Building
Writers’ Building is a historic colonial-era administrative complex in Kolkata, India, long associated with the governance of Bengal and noted for its distinctive red-brick façade.
E30565 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: Writers’ Building | Statement: [Calcutta, hasLandmark, Writers’ Building]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Writers’ Building
Context triple: [Calcutta, hasLandmark, Writers’ Building]
  • A. Brooks Building
    The Brooks Building is a key teaching and learning facility of Manchester Metropolitan University, known for housing education and health-related disciplines in modern, sustainable spaces.
  • B. Adams Building
    The Adams Building is one of the main Library of Congress buildings in Washington, D.C., housing extensive research collections and reading rooms.
  • C. Athenaeum building
    The Athenaeum building is a historic 19th-century structure in Manchester, England, now incorporated into Manchester Art Gallery and noted for its classical architectural style and cultural significance.
  • D. Madison Building
    The Madison Building is one of the main Library of Congress structures in Washington, D.C., housing extensive research collections, reading rooms, and administrative offices.
  • E. Manchester Town Hall
    Manchester Town Hall is a Victorian-era neo-Gothic municipal building in Manchester, England, serving as the historic seat of the city's local government.
  • 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: Writers’ Building
Triple: [Calcutta, hasLandmark, Writers’ Building]
Generated description
Writers’ Building is a historic colonial-era administrative complex in Kolkata, India, long associated with the governance of Bengal and noted for its distinctive red-brick façade.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Writers’ Building
Target entity description: Writers’ Building is a historic colonial-era administrative complex in Kolkata, India, long associated with the governance of Bengal and noted for its distinctive red-brick façade.
  • A. Brooks Building
    The Brooks Building is a key teaching and learning facility of Manchester Metropolitan University, known for housing education and health-related disciplines in modern, sustainable spaces.
  • B. Adams Building
    The Adams Building is one of the main Library of Congress buildings in Washington, D.C., housing extensive research collections and reading rooms.
  • C. Athenaeum building
    The Athenaeum building is a historic 19th-century structure in Manchester, England, now incorporated into Manchester Art Gallery and noted for its classical architectural style and cultural significance.
  • D. Madison Building
    The Madison Building is one of the main Library of Congress structures in Washington, D.C., housing extensive research collections, reading rooms, and administrative offices.
  • E. Manchester Town Hall
    Manchester Town Hall is a Victorian-era neo-Gothic municipal building in Manchester, England, serving as the historic seat of the city's local government.
  • 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.