Triple

T12095062
Position Surface form Disambiguated ID Type / Status
Subject North Central Province, Sri Lanka E288050 entity
Predicate locatedInRegion P40 FINISHED
Object north-central 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 Sri Lanka | Statement: [North Central Province, Sri Lanka, locatedInRegion, north-central Sri Lanka]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: north-central Sri Lanka
Context triple: [North Central Province, Sri Lanka, locatedInRegion, north-central Sri Lanka]
  • A. Western Sri Lanka
    Western Sri Lanka is a coastal region of Sri Lanka that includes the nation’s commercial and administrative hub around Colombo and its surrounding urban and suburban areas.
  • B. Northern and Eastern Sri Lanka
    Northern and Eastern Sri Lanka is a culturally and historically significant region of Sri Lanka with a strong Tamil heritage and longstanding political and ethnic importance.
  • C. Eastern Development Region of Sri Lanka
    The Eastern Development Region of Sri Lanka is an administrative planning and development area that encompasses the country’s Eastern Province and coordinates regional economic and infrastructural initiatives.
  • D. 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.
  • E. 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.
  • 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_69d6ab4964708190850585628b287b0c completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d91550ce508190babf5755e1553734 completed April 10, 2026, 3:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69f5f66edf7881908f29b5b40b9d020f completed May 2, 2026, 1:04 p.m.
Created at: April 8, 2026, 9:48 p.m.