Triple

T9263707

Position	Surface form	Disambiguated ID	Type / Status
Subject	Kolkata Port Trust	`E222641`	entity
Predicate	formerlyKnownAs	`P65`	FINISHED
Object	Commissioners for the Port of Calcutta Commissioners for the Port of Calcutta was the former governing body responsible for administering and managing the port facilities in Calcutta (now Kolkata), India.	`E788292`	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: Commissioners for the Port of Calcutta | Statement: [Kolkata Port Trust, formerlyKnownAs, Commissioners for the Port of Calcutta]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Commissioners for the Port of Calcutta
Context triple: [Kolkata Port Trust, formerlyKnownAs, Commissioners for the Port of Calcutta]

A. Municipal Commissioner of Bombay
The Municipal Commissioner of Bombay was the chief executive authority responsible for administering and managing the civic affairs and public services of the city of Bombay under British colonial rule.
B. Governor’s Council of Bombay Presidency
The Governor’s Council of Bombay Presidency was the colonial-era executive body that assisted the British Governor in administering the Bombay Presidency before the establishment of more representative legislative institutions.
C. Commissioners for the Affairs of India
Commissioners for the Affairs of India was the formal title of the British government body, commonly known as the Board of Control, that oversaw the East India Company's administration of India.
D. Mayor of Calcutta
The Mayor of Calcutta was the chief elected civic authority of the city of Calcutta (now Kolkata), responsible for overseeing its municipal governance and administration.
E. Supreme Council of Bengal
The Supreme Council of Bengal was the executive council that assisted and advised the British Governor-General in administering colonial India during the late 18th and early 19th centuries.
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: Commissioners for the Port of Calcutta
Triple: [Kolkata Port Trust, formerlyKnownAs, Commissioners for the Port of Calcutta]

Generated description

Commissioners for the Port of Calcutta was the former governing body responsible for administering and managing the port facilities in Calcutta (now Kolkata), India.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Commissioners for the Port of Calcutta
Target entity description: Commissioners for the Port of Calcutta was the former governing body responsible for administering and managing the port facilities in Calcutta (now Kolkata), India.

A. Municipal Commissioner of Bombay
The Municipal Commissioner of Bombay was the chief executive authority responsible for administering and managing the civic affairs and public services of the city of Bombay under British colonial rule.
B. Governor’s Council of Bombay Presidency
The Governor’s Council of Bombay Presidency was the colonial-era executive body that assisted the British Governor in administering the Bombay Presidency before the establishment of more representative legislative institutions.
C. Commissioners for the Affairs of India
Commissioners for the Affairs of India was the formal title of the British government body, commonly known as the Board of Control, that oversaw the East India Company's administration of India.
D. Mayor of Calcutta
The Mayor of Calcutta was the chief elected civic authority of the city of Calcutta (now Kolkata), responsible for overseeing its municipal governance and administration.
E. Supreme Council of Bengal
The Supreme Council of Bengal was the executive council that assisted and advised the British Governor-General in administering colonial India during the late 18th and early 19th centuries.
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_69ca841f2e808190a64f4c31903a1332`	completed	March 30, 2026, 2:09 p.m.
NER	Named-entity recognition	`batch_69cd0719eee081909e21ecb9d6dd0b49`	completed	April 1, 2026, 11:52 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69d09c0f0c6c81909f97ccc4c09e8072`	completed	April 4, 2026, 5:05 a.m.
NEDg	Description generation	`batch_69d09d6cc45c8190b6cb44212ccfcbc8`	completed	April 4, 2026, 5:11 a.m.
NED2	Entity disambiguation (via description)	`batch_69d09e2069048190ac22b738fa324771`	completed	April 4, 2026, 5:14 a.m.

Created at: March 30, 2026, 7:32 p.m.