Triple

T16722549
Position Surface form Disambiguated ID Type / Status
Subject Jaffna Kingdom E406385 entity
Predicate event P1664 FINISHED
Object Portuguese conquest of Jaffna
The Portuguese conquest of Jaffna was the 1619 military campaign in which the Portuguese Empire defeated and annexed the Jaffna Kingdom in northern Sri Lanka, ending its independence and consolidating Portuguese control over the island’s coasts.
E1230099 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: Portuguese conquest of Jaffna | Statement: [Jaffna Kingdom, event, Portuguese conquest of Jaffna]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Portuguese conquest of Jaffna
Context triple: [Jaffna Kingdom, event, Portuguese conquest of Jaffna]
  • A. Portuguese conquest of Malacca
    The Portuguese conquest of Malacca was a 1511 military campaign led by Afonso de Albuquerque in which Portugal captured the strategic Southeast Asian port city of Malacca, establishing a key base for its maritime empire and control of regional spice trade routes.
  • B. Kandyan–Portuguese War
    The Kandyan–Portuguese War was a protracted series of 17th-century conflicts in Sri Lanka between the inland Kingdom of Kandy and Portuguese colonial forces vying for control of the island.
  • C. Sinhalese–Portuguese War
    The Sinhalese–Portuguese War was a series of 16th-century conflicts in Sri Lanka between local Sinhalese kingdoms and the Portuguese Empire over control of coastal territories and trade.
  • D. defence of Ceylon
    The defence of Ceylon refers to the Allied naval and air operations in 1942 to protect the strategically vital island of Ceylon (now Sri Lanka) from Japanese attack during World War II.
  • E. Kandyan–Dutch conflicts
    The Kandyan–Dutch conflicts were a series of 17th–18th century wars in Sri Lanka between the inland Kingdom of Kandy and the Dutch colonial powers vying for control of the island.
  • 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: Portuguese conquest of Jaffna
Triple: [Jaffna Kingdom, event, Portuguese conquest of Jaffna]
Generated description
The Portuguese conquest of Jaffna was the 1619 military campaign in which the Portuguese Empire defeated and annexed the Jaffna Kingdom in northern Sri Lanka, ending its independence and consolidating Portuguese control over the island’s coasts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Portuguese conquest of Jaffna
Target entity description: The Portuguese conquest of Jaffna was the 1619 military campaign in which the Portuguese Empire defeated and annexed the Jaffna Kingdom in northern Sri Lanka, ending its independence and consolidating Portuguese control over the island’s coasts.
  • A. Portuguese conquest of Malacca
    The Portuguese conquest of Malacca was a 1511 military campaign led by Afonso de Albuquerque in which Portugal captured the strategic Southeast Asian port city of Malacca, establishing a key base for its maritime empire and control of regional spice trade routes.
  • B. Kandyan–Portuguese War
    The Kandyan–Portuguese War was a protracted series of 17th-century conflicts in Sri Lanka between the inland Kingdom of Kandy and Portuguese colonial forces vying for control of the island.
  • C. Sinhalese–Portuguese War
    The Sinhalese–Portuguese War was a series of 16th-century conflicts in Sri Lanka between local Sinhalese kingdoms and the Portuguese Empire over control of coastal territories and trade.
  • D. defence of Ceylon
    The defence of Ceylon refers to the Allied naval and air operations in 1942 to protect the strategically vital island of Ceylon (now Sri Lanka) from Japanese attack during World War II.
  • E. Kandyan–Dutch conflicts
    The Kandyan–Dutch conflicts were a series of 17th–18th century wars in Sri Lanka between the inland Kingdom of Kandy and the Dutch colonial powers vying for control of the island.
  • 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_69d8838f242881908abd8bc138795886 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e387449eb08190b174f8e142ea631b completed April 18, 2026, 1:29 p.m.
NED1 Entity disambiguation (via context triple) batch_6a009d41cb6c8190bfa164ad20f009d9 completed May 10, 2026, 2:59 p.m.
NEDg Description generation batch_6a009deba8448190a9f480e6807ea6be completed May 10, 2026, 3:02 p.m.
NED2 Entity disambiguation (via description) batch_6a009e5daf808190ae75d8c3e22aaef2 completed May 10, 2026, 3:03 p.m.
Created at: April 10, 2026, 5:20 a.m.