Triple

T1730508

Position	Surface form	Disambiguated ID	Type / Status
Subject	Dudley Senanayake	`E37798`	entity
Predicate	positionHeld	`P8`	FINISHED
Object	Leader of the Opposition (Ceylon) Leader of the Opposition (Ceylon) was the parliamentary post held by the chief spokesperson and head of the largest non-governing political party in Ceylon’s legislature.	`E194981`	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: Leader of the Opposition (Ceylon) | Statement: [Dudley Senanayake, positionHeld, Leader of the Opposition (Ceylon)]

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

Target entity: Leader of the Opposition (Ceylon)
Context triple: [Dudley Senanayake, positionHeld, Leader of the Opposition (Ceylon)]

A. Leader of the Opposition (New Zealand)
The Leader of the Opposition (New Zealand) is the head of the largest political party not in government, serving as the primary parliamentary challenger and alternative prime minister to the incumbent administration.
B. State Council of Ceylon
The State Council of Ceylon was a semi-legislative, semi-executive body established under British colonial rule that served as the main governing institution of Ceylon before independence.
C. Premier of Central Province
The Premier of Central Province is the chief political and administrative leader of the Central Province government, responsible for overseeing provincial governance and implementing regional policies.
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. Leader of the Opposition (Lok Sabha)
The Leader of the Opposition (Lok Sabha) is the officially recognized head of the largest non-government party in India’s lower house of Parliament, responsible for leading and coordinating the parliamentary opposition to the ruling 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: Leader of the Opposition (Ceylon)
Triple: [Dudley Senanayake, positionHeld, Leader of the Opposition (Ceylon)]

Generated description

Leader of the Opposition (Ceylon) was the parliamentary post held by the chief spokesperson and head of the largest non-governing political party in Ceylon’s legislature.

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

Target entity: Leader of the Opposition (Ceylon)
Target entity description: Leader of the Opposition (Ceylon) was the parliamentary post held by the chief spokesperson and head of the largest non-governing political party in Ceylon’s legislature.

A. Leader of the Opposition (New Zealand)
The Leader of the Opposition (New Zealand) is the head of the largest political party not in government, serving as the primary parliamentary challenger and alternative prime minister to the incumbent administration.
B. State Council of Ceylon
The State Council of Ceylon was a semi-legislative, semi-executive body established under British colonial rule that served as the main governing institution of Ceylon before independence.
C. Premier of Central Province
The Premier of Central Province is the chief political and administrative leader of the Central Province government, responsible for overseeing provincial governance and implementing regional policies.
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. Leader of the Opposition (Lok Sabha)
The Leader of the Opposition (Lok Sabha) is the officially recognized head of the largest non-government party in India’s lower house of Parliament, responsible for leading and coordinating the parliamentary opposition to the ruling 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_69a8861cc6ac8190ac0b2e31ccf62851`	completed	March 4, 2026, 7:21 p.m.
NER	Named-entity recognition	`batch_69aa637f202c8190b46a31bef51465c8`	completed	March 6, 2026, 5:17 a.m.
NED1	Entity disambiguation (via context triple)	`batch_69ad8af9c15c8190818a891f5eae6569`	completed	March 8, 2026, 2:43 p.m.
NEDg	Description generation	`batch_69ad957ce41881909f1e214ebf4b08a4`	completed	March 8, 2026, 3:27 p.m.
NED2	Entity disambiguation (via description)	`batch_69ad97b479bc81908b5f75b5df41f577`	completed	March 8, 2026, 3:37 p.m.

Created at: March 4, 2026, 7:30 p.m.