Triple

T3951116

Position	Surface form	Disambiguated ID	Type / Status
Subject	National Maritime Museum, Galle	`E84866`	entity
Predicate	operatedBy	`P86`	FINISHED
Object	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.	`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: Department of National Museums (Sri Lanka) | Statement: [National Maritime Museum, Galle, operatedBy, Department of National Museums (Sri Lanka)]

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

Target entity: Department of National Museums (Sri Lanka)
Context triple: [National Maritime Museum, Galle, operatedBy, Department of National Museums (Sri Lanka)]

A. 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.
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. Department of Museums, Government of Tamil Nadu
The Department of Museums, Government of Tamil Nadu is the state government body responsible for administering and developing public museums and related cultural heritage institutions across Tamil Nadu, India.
D. Department of Antiquities
The Department of Antiquities is a curatorial division of the Ashmolean Museum responsible for researching, preserving, and displaying its collections of ancient artifacts and archaeological material.
E. 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.
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: Department of National Museums (Sri Lanka)
Triple: [National Maritime Museum, Galle, operatedBy, Department of National Museums (Sri Lanka)]

Generated description

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.

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

Target entity: Department of National Museums (Sri Lanka)
Target entity description: 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.

A. 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.
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. Department of Museums, Government of Tamil Nadu
The Department of Museums, Government of Tamil Nadu is the state government body responsible for administering and developing public museums and related cultural heritage institutions across Tamil Nadu, India.
D. Department of Antiquities
The Department of Antiquities is a curatorial division of the Ashmolean Museum responsible for researching, preserving, and displaying its collections of ancient artifacts and archaeological material.
E. 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.
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_69aed934fbfc8190847068e4546de963`	completed	March 9, 2026, 2:29 p.m.
NER	Named-entity recognition	`batch_69aef9384cdc8190ad89b32dc25ac1d7`	completed	March 9, 2026, 4:45 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69b533a4d3048190b63ad93a6ec87a48`	completed	March 14, 2026, 10:08 a.m.
NEDg	Description generation	`batch_69b5347dd9d08190a9c373a7d0428245`	completed	March 14, 2026, 10:12 a.m.
NED2	Entity disambiguation (via description)	`batch_69b5383cbe248190ada0fe5257c8aa30`	completed	March 14, 2026, 10:28 a.m.

Created at: March 9, 2026, 3:30 p.m.