Triple

T8327253

Position	Surface form	Disambiguated ID	Type / Status
Subject	W. Dahanayake	`E194984`	entity
Predicate	positionHeld	`P8`	FINISHED
Object	Minister of Education of Ceylon The Minister of Education of Ceylon was the cabinet official responsible for overseeing and directing the education system and related policies in pre-independence and early post-independence Sri Lanka.	`E725243`	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: Minister of Education of Ceylon | Statement: [W. Dahanayake, positionHeld, Minister of Education of Ceylon]

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

Target entity: Minister of Education of Ceylon
Context triple: [W. Dahanayake, positionHeld, Minister of Education of Ceylon]

A. Minister of Education of Burma
The Minister of Education of Burma is the government official responsible for overseeing the country’s education system and policies during the period when Burma was known by that name.
B. Ministry of Education of Sri Lanka
The Ministry of Education of Sri Lanka is the central government body responsible for formulating and overseeing national education policy, administration, and development across the country’s school and higher education systems.
C. Colonial Secretary of Ceylon
The Colonial Secretary of Ceylon was a senior British colonial administrative post responsible for overseeing civil governance and acting as a chief advisor to the Governor in British-ruled Ceylon (now Sri Lanka).
D. Governor of Ceylon
The Governor of Ceylon was the British Crown’s chief colonial administrator and representative in Ceylon, overseeing its governance during the period of British rule.
E. Minister of Education of Chile
The Minister of Education of Chile is the government official responsible for directing national education policy, overseeing the school and higher education systems, and managing the Ministry of Education within the Chilean executive branch.
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: Minister of Education of Ceylon
Triple: [W. Dahanayake, positionHeld, Minister of Education of Ceylon]

Generated description

The Minister of Education of Ceylon was the cabinet official responsible for overseeing and directing the education system and related policies in pre-independence and early post-independence Sri Lanka.

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

Target entity: Minister of Education of Ceylon
Target entity description: The Minister of Education of Ceylon was the cabinet official responsible for overseeing and directing the education system and related policies in pre-independence and early post-independence Sri Lanka.

A. Minister of Education of Burma
The Minister of Education of Burma is the government official responsible for overseeing the country’s education system and policies during the period when Burma was known by that name.
B. Ministry of Education of Sri Lanka
The Ministry of Education of Sri Lanka is the central government body responsible for formulating and overseeing national education policy, administration, and development across the country’s school and higher education systems.
C. Colonial Secretary of Ceylon
The Colonial Secretary of Ceylon was a senior British colonial administrative post responsible for overseeing civil governance and acting as a chief advisor to the Governor in British-ruled Ceylon (now Sri Lanka).
D. Governor of Ceylon
The Governor of Ceylon was the British Crown’s chief colonial administrator and representative in Ceylon, overseeing its governance during the period of British rule.
E. Minister of Education of Chile
The Minister of Education of Chile is the government official responsible for directing national education policy, overseeing the school and higher education systems, and managing the Ministry of Education within the Chilean executive branch.
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_69ca82e87f2c8190bdb71ee29dfc642d`	completed	March 30, 2026, 2:04 p.m.
NER	Named-entity recognition	`batch_69cb7f80ed288190b300e18b9bc58824`	completed	March 31, 2026, 8:02 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69cd95b92708819097795498f9ebcdfc`	completed	April 1, 2026, 10:01 p.m.
NEDg	Description generation	`batch_69cdab60ec308190a9001f9235e556b4`	completed	April 1, 2026, 11:33 p.m.
NED2	Entity disambiguation (via description)	`batch_69cdb2e3457c8190a2d0cb6eeb81c9ef`	completed	April 2, 2026, 12:05 a.m.

Created at: March 30, 2026, 5:56 p.m.