Triple

T3019716
Position Surface form Disambiguated ID Type / Status
Subject Nayakkar dynasty E82424 entity
Predicate territory P2160 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: [Nayakkar dynasty, territory, 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: [Nayakkar dynasty, territory, 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. 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.
  • D. 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.
  • E. Sinharaja Forest Reserve
    Sinharaja Forest Reserve is a tropical rainforest in southwestern Sri Lanka renowned for its exceptional biodiversity and status as one of the country’s last remaining primary rainforests.
  • 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_69ad8b1fb34081908c1b873e2b7273e1 completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad9a940c048190bc46e2c8001db8c0 completed March 8, 2026, 3:49 p.m.
NED1 Entity disambiguation (via context triple) batch_69b1deac96b48190a65799e35a7b166e completed March 11, 2026, 9:29 p.m.
Created at: March 8, 2026, 3 p.m.