Triple

T10391609
Position Surface form Disambiguated ID Type / Status
Subject Anil's Ghost E244904 entity
Predicate hasCharacter P2308 FINISHED
Object Ananda Udugama
Ananda Udugama is a character in Michael Ondaatje’s novel "Anil’s Ghost," set against the backdrop of Sri Lanka’s civil conflict.
E861549 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: Ananda Udugama | Statement: [Anil's Ghost, hasCharacter, Ananda Udugama]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ananda Udugama
Context triple: [Anil's Ghost, hasCharacter, Ananda Udugama]
  • A. Sarath Amunugama
    Sarath Amunugama is a Sri Lankan politician and former senior government minister who has held key portfolios including finance and served as a prominent figure in the country’s post-1990s political landscape.
  • B. Chandika Hathurusingha
    Chandika Hathurusingha is a former Sri Lankan cricketer and prominent international cricket coach known for significantly improving the performance of teams such as Bangladesh and Sri Lanka.
  • C. Sarath Silva
    Sarath Silva is a Sri Lankan public figure known for having served in a top-level national leadership role, including responsibility over the country’s financial governance.
  • D. Mangala Samaraweera
    Mangala Samaraweera was a prominent Sri Lankan politician and diplomat who held several key ministerial portfolios, including foreign affairs and finance, and played a major role in post-war reconciliation and international relations.
  • E. Kishani Jayasinghe
    Kishani Jayasinghe is a Sri Lankan operatic soprano internationally recognized for her performances on major opera stages.
  • 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: Ananda Udugama
Triple: [Anil's Ghost, hasCharacter, Ananda Udugama]
Generated description
Ananda Udugama is a character in Michael Ondaatje’s novel "Anil’s Ghost," set against the backdrop of Sri Lanka’s civil conflict.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ananda Udugama
Target entity description: Ananda Udugama is a character in Michael Ondaatje’s novel "Anil’s Ghost," set against the backdrop of Sri Lanka’s civil conflict.
  • A. Sarath Amunugama
    Sarath Amunugama is a Sri Lankan politician and former senior government minister who has held key portfolios including finance and served as a prominent figure in the country’s post-1990s political landscape.
  • B. Chandika Hathurusingha
    Chandika Hathurusingha is a former Sri Lankan cricketer and prominent international cricket coach known for significantly improving the performance of teams such as Bangladesh and Sri Lanka.
  • C. Sarath Silva
    Sarath Silva is a Sri Lankan public figure known for having served in a top-level national leadership role, including responsibility over the country’s financial governance.
  • D. Mangala Samaraweera
    Mangala Samaraweera was a prominent Sri Lankan politician and diplomat who held several key ministerial portfolios, including foreign affairs and finance, and played a major role in post-war reconciliation and international relations.
  • E. Kishani Jayasinghe
    Kishani Jayasinghe is a Sri Lankan operatic soprano internationally recognized for her performances on major opera stages.
  • 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_69d381b5116081908d85227bab6d3c0c completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4e9b5b43081908641a5abfb08dc2b completed April 7, 2026, 11:25 a.m.
NED1 Entity disambiguation (via context triple) batch_69d7fbae9a9c81908178fca68eb142b6 completed April 9, 2026, 7:19 p.m.
NEDg Description generation batch_69d822d303888190aa556287b3b1cc03 completed April 9, 2026, 10:06 p.m.
NED2 Entity disambiguation (via description) batch_69d859b05a3881908c97cb173d160e44 completed April 10, 2026, 2 a.m.
Created at: April 6, 2026, 12:06 p.m.