Triple

T6154867
Position Surface form Disambiguated ID Type / Status
Subject Sacred City of Anuradhapura E137294 entity
Predicate locatedIn P40 FINISHED
Object North Central Province, Sri Lanka E288050 NE FINISHED

How this triple was built (2 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: [Sacred City of Anuradhapura, locatedIn, 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: [Sacred City of Anuradhapura, locatedIn, North Central Province, Sri Lanka]
  • A. North Central Province, Sri Lanka chosen
    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.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. 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.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69c008a45d008190832a9e19f5d63406 completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c05d01ddb0819085b5f5338b86a25d completed March 22, 2026, 9:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69c5e3cbf914819086c9553904aee0e5 completed March 27, 2026, 1:56 a.m.
Created at: March 22, 2026, 4:17 p.m.