Triple

T2518879
Position Surface form Disambiguated ID Type / Status
Subject Sinhalese people E55475 entity
Predicate populationMajorityIn P2750 FINISHED
Object North Central Province, Sri Lanka
North Central Province, Sri Lanka is a largely rural administrative region known for its Sinhalese majority population, ancient irrigation systems, and important archaeological sites such as Anuradhapura.
 E288050 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: North Central Province, Sri Lanka | Statement: [Sinhalese people, populationMajorityIn, North Central Province, Sri Lanka]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: North Central Province, Sri Lanka
Context triple: [Sinhalese people, populationMajorityIn, North Central Province, Sri Lanka]
  • A. Northern Province, Sri Lanka
    Northern Province, Sri Lanka is the island nation’s northernmost province, centered on the Jaffna Peninsula and known for its Tamil cultural heritage and post-civil war reconstruction.
  • B. Southern Province, Sri Lanka
    Southern Province, Sri Lanka is a coastal administrative region in the south of Sri Lanka known for its historic cities, beaches, and cultural heritage.
  • C. Sabaragamuwa Province of Sri Lanka
    Sabaragamuwa Province of Sri Lanka is a southwestern administrative region known for its lush rainforests, gem mining (especially in Ratnapura), and rich cultural heritage.
  • D. Central Province of Sri Lanka
    The Central Province of Sri Lanka is a mountainous inland region known for its historic cities like Kandy, tea plantations, and cultural significance as a heartland of Sinhalese heritage.
  • E. North Western Province, Sri Lanka
    North Western Province, Sri Lanka is an administrative region of the country known for its predominantly Sinhalese population and a largely agricultural and coastal economy.
  • 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: North Central Province, Sri Lanka
Triple: [Sinhalese people, populationMajorityIn, North Central Province, Sri Lanka]
Generated description
North Central Province, Sri Lanka is a largely rural administrative region known for its Sinhalese majority population, ancient irrigation systems, and important archaeological sites such as Anuradhapura.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: North Central Province, Sri Lanka
Target entity description: North Central Province, Sri Lanka is a largely rural administrative region known for its Sinhalese majority population, ancient irrigation systems, and important archaeological sites such as Anuradhapura.
  • A. Northern Province, Sri Lanka
    Northern Province, Sri Lanka is the island nation’s northernmost province, centered on the Jaffna Peninsula and known for its Tamil cultural heritage and post-civil war reconstruction.
  • B. Southern Province, Sri Lanka
    Southern Province, Sri Lanka is a coastal administrative region in the south of Sri Lanka known for its historic cities, beaches, and cultural heritage.
  • C. Sabaragamuwa Province of Sri Lanka
    Sabaragamuwa Province of Sri Lanka is a southwestern administrative region known for its lush rainforests, gem mining (especially in Ratnapura), and rich cultural heritage.
  • D. Central Province of Sri Lanka
    The Central Province of Sri Lanka is a mountainous inland region known for its historic cities like Kandy, tea plantations, and cultural significance as a heartland of Sinhalese heritage.
  • E. North Western Province, Sri Lanka
    North Western Province, Sri Lanka is an administrative region of the country known for its predominantly Sinhalese population and a largely agricultural and coastal economy.
  • 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_69ab49e4749c8190813311efd1630f1b completed March 6, 2026, 9:40 p.m.
NER Named-entity recognition batch_69abd232ae188190b7b70806b466ee99 completed March 7, 2026, 7:22 a.m.
NED1 Entity disambiguation (via context triple) batch_69afa0425944819096e87fadfce94bc2 completed March 10, 2026, 4:38 a.m.
NEDg Description generation batch_69afa193ac7c8190803b7ce310359461 completed March 10, 2026, 4:44 a.m.
NED2 Entity disambiguation (via description) batch_69afa1fc3884819094503650206ec788 completed March 10, 2026, 4:45 a.m.
Created at: March 6, 2026, 9:46 p.m.