Triple

T16582980

Position	Surface form	Disambiguated ID	Type / Status
Subject	Department of National Museums (Sri Lanka)	`E402881`	entity
Predicate	responsibleFor	`P636`	FINISHED
Object	national museums of Sri Lanka The national museums of Sri Lanka are a network of state-run cultural institutions that preserve and exhibit the country’s archaeological, historical, and artistic heritage.	`E402881`	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: national museums of Sri Lanka | Statement: [Department of National Museums (Sri Lanka), responsibleFor, national museums of Sri Lanka]

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

Target entity: national museums of Sri Lanka
Context triple: [Department of National Museums (Sri Lanka), responsibleFor, national museums of Sri Lanka]

A. Colombo National Museum
Colombo National Museum is Sri Lanka’s largest and most important museum, renowned for its extensive collections that showcase the country’s history, art, and cultural heritage.
B. Department of National Museums (Sri Lanka)
The Department of National Museums (Sri Lanka) is the government body responsible for managing and preserving the country’s national museums and their cultural, historical, and scientific collections.
C. Central Cultural Fund of Sri Lanka
The Central Cultural Fund of Sri Lanka is a government-established body responsible for funding, conserving, and managing the country’s major cultural and archaeological heritage sites.
D. National Maritime Museum, Galle
The National Maritime Museum in Galle is a museum in Sri Lanka dedicated to the country’s maritime history, showcasing artifacts related to seafaring, trade, and naval heritage within the historic Galle Fort.
E. Department of Archaeology of Sri Lanka
The Department of Archaeology of Sri Lanka is the government agency responsible for researching, preserving, and managing the country’s archaeological heritage and historic monuments.
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: national museums of Sri Lanka
Triple: [Department of National Museums (Sri Lanka), responsibleFor, national museums of Sri Lanka]

Generated description

The national museums of Sri Lanka are a network of state-run cultural institutions that preserve and exhibit the country’s archaeological, historical, and artistic heritage.

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

Target entity: national museums of Sri Lanka
Target entity description: The national museums of Sri Lanka are a network of state-run cultural institutions that preserve and exhibit the country’s archaeological, historical, and artistic heritage.

A. Colombo National Museum
Colombo National Museum is Sri Lanka’s largest and most important museum, renowned for its extensive collections that showcase the country’s history, art, and cultural heritage.
B. Department of National Museums (Sri Lanka) chosen
The Department of National Museums (Sri Lanka) is the government body responsible for managing and preserving the country’s national museums and their cultural, historical, and scientific collections.
C. Central Cultural Fund of Sri Lanka
The Central Cultural Fund of Sri Lanka is a government-established body responsible for funding, conserving, and managing the country’s major cultural and archaeological heritage sites.
D. National Maritime Museum, Galle
The National Maritime Museum in Galle is a museum in Sri Lanka dedicated to the country’s maritime history, showcasing artifacts related to seafaring, trade, and naval heritage within the historic Galle Fort.
E. Department of Archaeology of Sri Lanka
The Department of Archaeology of Sri Lanka is the government agency responsible for researching, preserving, and managing the country’s archaeological heritage and historic monuments.
F. None of above.

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_69d88387363c8190a97a0c942130de97`	completed	April 10, 2026, 4:58 a.m.
NER	Named-entity recognition	`batch_69e35999088c8190900497f18728bd0b`	completed	April 18, 2026, 10:14 a.m.
NED1	Entity disambiguation (via context triple)	`batch_6a006ef2d6048190954144ab848760ec`	completed	May 10, 2026, 11:41 a.m.
NEDg	Description generation	`batch_6a006fc84390819083d9d2ac1c558827`	completed	May 10, 2026, 11:45 a.m.
NED2	Entity disambiguation (via description)	`batch_6a007068715c8190914ccac7b14103e4`	completed	May 10, 2026, 11:47 a.m.

Created at: April 10, 2026, 5:16 a.m.