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.