Triple

T11802906
Position Surface form Disambiguated ID Type / Status
Subject Kingdom of Sitawaka E280671 entity
Predicate notableRuler P22 FINISHED
Object Rajasinha I of Sitawaka
Rajasinha I of Sitawaka was a powerful 16th-century Sri Lankan monarch known for his military campaigns against the Portuguese and attempts to unify the island under his rule.
E954149 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: Rajasinha I of Sitawaka | Statement: [Kingdom of Sitawaka, notableRuler, Rajasinha I of Sitawaka]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Rajasinha I of Sitawaka
Context triple: [Kingdom of Sitawaka, notableRuler, Rajasinha I of Sitawaka]
  • A. Sri Vikrama Rajasinha
    Sri Vikrama Rajasinha was the final king of the Sinhalese monarchy in Sri Lanka, whose reign ended with the British annexation of his kingdom in the early 19th century.
  • B. Mayadunne of Sitawaka
    Mayadunne of Sitawaka was a 16th-century Sri Lankan monarch who ruled the Kingdom of Sitawaka and became known for his fierce resistance against Portuguese colonial expansion on the island.
  • C. Senasammata Vikramabahu
    Senasammata Vikramabahu was a late 15th-century Sri Lankan monarch who established and ruled the independent Kingdom of Kandy in the central highlands.
  • D. Parakramabahu VI
    Parakramabahu VI was a 15th-century Sri Lankan monarch renowned for unifying much of the island and presiding over a flourishing period of literature and trade.
  • E. King Parakramabahu I
    King Parakramabahu I was a 12th-century Sri Lankan monarch renowned for unifying the island, undertaking vast irrigation and construction projects, and presiding over a golden age centered at Polonnaruwa.
  • 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: Rajasinha I of Sitawaka
Triple: [Kingdom of Sitawaka, notableRuler, Rajasinha I of Sitawaka]
Generated description
Rajasinha I of Sitawaka was a powerful 16th-century Sri Lankan monarch known for his military campaigns against the Portuguese and attempts to unify the island under his rule.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Rajasinha I of Sitawaka
Target entity description: Rajasinha I of Sitawaka was a powerful 16th-century Sri Lankan monarch known for his military campaigns against the Portuguese and attempts to unify the island under his rule.
  • A. Sri Vikrama Rajasinha
    Sri Vikrama Rajasinha was the final king of the Sinhalese monarchy in Sri Lanka, whose reign ended with the British annexation of his kingdom in the early 19th century.
  • B. Mayadunne of Sitawaka
    Mayadunne of Sitawaka was a 16th-century Sri Lankan monarch who ruled the Kingdom of Sitawaka and became known for his fierce resistance against Portuguese colonial expansion on the island.
  • C. Senasammata Vikramabahu
    Senasammata Vikramabahu was a late 15th-century Sri Lankan monarch who established and ruled the independent Kingdom of Kandy in the central highlands.
  • D. Parakramabahu VI
    Parakramabahu VI was a 15th-century Sri Lankan monarch renowned for unifying much of the island and presiding over a flourishing period of literature and trade.
  • E. King Parakramabahu I
    King Parakramabahu I was a 12th-century Sri Lankan monarch renowned for unifying the island, undertaking vast irrigation and construction projects, and presiding over a golden age centered at Polonnaruwa.
  • 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_69d6ab26aae88190b2489efcb2a24234 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d8a5a5a2048190b68027f622366079 completed April 10, 2026, 7:24 a.m.
NED1 Entity disambiguation (via context triple) batch_69f43f9e99788190a5a8abb135426038 completed May 1, 2026, 5:52 a.m.
NEDg Description generation batch_69f448f506a48190a0f1b89ad570fad5 completed May 1, 2026, 6:32 a.m.
NED2 Entity disambiguation (via description) batch_69f44ad185cc8190893cf663cfed6980 completed May 1, 2026, 6:40 a.m.
Created at: April 8, 2026, 9:42 p.m.