Triple

T11322306
Position Surface form Disambiguated ID Type / Status
Subject George Wittet E268122 entity
Predicate employer P7 FINISHED
Object Bombay Improvement Trust
The Bombay Improvement Trust was a colonial-era urban planning and development authority in Bombay (now Mumbai) responsible for major city improvements, housing schemes, and infrastructure projects in the early 20th century.
E919129 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: Bombay Improvement Trust | Statement: [George Wittet, employer, Bombay Improvement Trust]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Bombay Improvement Trust
Context triple: [George Wittet, employer, Bombay Improvement Trust]
  • A. Calcutta Corporation
    Calcutta Corporation is the municipal governing body responsible for administering and managing civic infrastructure and services in the city of Kolkata (formerly Calcutta), India.
  • B. Manchester Municipal Corporation
    Manchester Municipal Corporation is the local government authority responsible for administering and providing municipal services in the town of Mandeville, Jamaica.
  • C. Corporation of Madras
    The Corporation of Madras was the historic municipal governing body of the city of Madras (now Chennai), recognized as one of the oldest city corporations in India and the Commonwealth.
  • D. Bombay Presidency Association
    The Bombay Presidency Association was a late 19th-century political organization in colonial India that worked for constitutional reforms and greater Indian representation under British rule.
  • E. Mumbai Port Trust
    Mumbai Port Trust is a major Indian port authority that manages and operates one of the country’s oldest and busiest natural harbors on the Arabian Sea.
  • 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: Bombay Improvement Trust
Triple: [George Wittet, employer, Bombay Improvement Trust]
Generated description
The Bombay Improvement Trust was a colonial-era urban planning and development authority in Bombay (now Mumbai) responsible for major city improvements, housing schemes, and infrastructure projects in the early 20th century.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Bombay Improvement Trust
Target entity description: The Bombay Improvement Trust was a colonial-era urban planning and development authority in Bombay (now Mumbai) responsible for major city improvements, housing schemes, and infrastructure projects in the early 20th century.
  • A. Calcutta Corporation
    Calcutta Corporation is the municipal governing body responsible for administering and managing civic infrastructure and services in the city of Kolkata (formerly Calcutta), India.
  • B. Manchester Municipal Corporation
    Manchester Municipal Corporation is the local government authority responsible for administering and providing municipal services in the town of Mandeville, Jamaica.
  • C. Corporation of Madras
    The Corporation of Madras was the historic municipal governing body of the city of Madras (now Chennai), recognized as one of the oldest city corporations in India and the Commonwealth.
  • D. Bombay Presidency Association
    The Bombay Presidency Association was a late 19th-century political organization in colonial India that worked for constitutional reforms and greater Indian representation under British rule.
  • E. Mumbai Port Trust
    Mumbai Port Trust is a major Indian port authority that manages and operates one of the country’s oldest and busiest natural harbors on the Arabian Sea.
  • 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_69d6aaca5c24819083db46a30d86cb34 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e9dff37081909622623e66e17ccd completed April 9, 2026, 6:03 p.m.
NED1 Entity disambiguation (via context triple) batch_69e525ed950081908ec94cfbf8849e85 completed April 19, 2026, 6:58 p.m.
NEDg Description generation batch_69e52c82b6108190aec9b6e9d726f803 completed April 19, 2026, 7:26 p.m.
NED2 Entity disambiguation (via description) batch_69e531b079708190ac9e19127d36a848 completed April 19, 2026, 7:49 p.m.
Created at: April 8, 2026, 9:32 p.m.