Triple

T3205736
Position Surface form Disambiguated ID Type / Status
Subject Eastern Province, Sri Lanka E67155 entity
Predicate partOf P40 FINISHED
Object 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.
 E340124 NE FINISHED

How this triple was built (4 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 Development Region of Sri Lanka | Statement: [Eastern Province, Sri Lanka, partOf, Eastern Development Region of Sri Lanka]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Eastern Development Region of Sri Lanka
Context triple: [Eastern Province, Sri Lanka, partOf, Eastern Development Region of Sri Lanka]
  • A. 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.
  • B. North Central Province, Sri Lanka
    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.
  • C. 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.
  • D. Eastern Province, Sri Lanka
    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.
  • 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. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Eastern Development Region of Sri Lanka
Triple: [Eastern Province, Sri Lanka, partOf, Eastern Development Region of Sri Lanka]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Eastern Development Region of Sri Lanka
Target entity description: 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.
  • A. 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.
  • B. North Central Province, Sri Lanka
    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.
  • C. 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.
  • D. Eastern Province, Sri Lanka
    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.
  • 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. chosen

Provenance (5 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_69ad8589bd988190afa7ed2bdffb7b33 completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69adaa559848819082d1e61f586278dd completed March 8, 2026, 4:56 p.m.
NED1 Entity disambiguation (via context triple) batch_69b27707577481909be867ffdb63d3b8 completed March 12, 2026, 8:19 a.m.
NEDg Description generation batch_69b27b390f10819099fdc25be0ca297b completed March 12, 2026, 8:37 a.m.
NED2 Entity disambiguation (via description) batch_69b27ba3262c8190ad3a0e5bea079422 completed March 12, 2026, 8:38 a.m.
Created at: March 8, 2026, 3:07 p.m.