Triple

T4204482
Position Surface form Disambiguated ID Type / Status
Subject Eastern University, Sri Lanka E86150 entity
Predicate regionServed P82 FINISHED
Object Eastern Province, Sri Lanka E67155 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: Eastern Province, Sri Lanka | Statement: [Eastern University, Sri Lanka, regionServed, Eastern Province, Sri Lanka]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Eastern Province, Sri Lanka
Context triple: [Eastern University, Sri Lanka, regionServed, Eastern Province, Sri Lanka]
  • A. Eastern Province, Sri Lanka chosen
    Eastern Province, Sri Lanka is a coastal administrative region on the island’s eastern seaboard known for its ethnically diverse population, natural harbors, and key cities such as Trincomalee and Batticaloa.
  • 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. 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.
  • D. Western Province, Sri Lanka
    Western Province, Sri Lanka is the country’s most populous and economically significant province, encompassing the capital city of Colombo and serving as its main commercial and administrative hub.
  • 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.
  • 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_69aed93b89f48190a31f6d57c760e42f completed March 9, 2026, 2:29 p.m.
NER Named-entity recognition batch_69af0382eafc8190946bf45bf28095dd completed March 9, 2026, 5:29 p.m.
NED1 Entity disambiguation (via context triple) batch_69b5db7cdcdc81909f7b42bade322c67 completed March 14, 2026, 10:04 p.m.
Created at: March 9, 2026, 3:49 p.m.