Triple

T13493936
Position Surface form Disambiguated ID Type / Status
Subject Sri Vijaya Rajasinha E320709 entity
Predicate regionRuled P15936 FINISHED
Object Central Highlands of Sri Lanka E131239 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: Central Highlands of Sri Lanka | Statement: [Sri Vijaya Rajasinha, regionRuled, Central Highlands of Sri Lanka]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Central Highlands of Sri Lanka
Context triple: [Sri Vijaya Rajasinha, regionRuled, Central Highlands of Sri Lanka]
  • A. Central Highlands of Sri Lanka chosen
    The Central Highlands of Sri Lanka are a mountainous region of exceptional biodiversity and scenic beauty, home to montane forests, endemic wildlife, and important tea-growing areas.
  • B. Lowland Sri Lanka
    Lowland Sri Lanka is the predominantly Sinhalese-inhabited coastal and plains region of Sri Lanka, characterized by its fertile agricultural lands, dense settlement, and historical political and cultural centers.
  • C. Lankā mountain
    Lankā mountain is the mythic peak overlooking the city of Laṅkā that serves as the symbolic setting for the Buddha’s profound teachings in the Lankāvatāra Sūtra.
  • D. 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.
  • 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_69d807629d6c8190998f1b9bb12d2ed0 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbaf4da2c88190a867b53529d39545 completed April 12, 2026, 2:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69f7ce5ecad88190b7c8236969d9abc7 completed May 3, 2026, 10:38 p.m.
Created at: April 9, 2026, 9:43 p.m.