Triple

T1754780
Position Surface form Disambiguated ID Type / Status
Subject S. W. R. D. Bandaranaike E38525 entity
Predicate residence P75 FINISHED
Object Tintagel, Colombo
Tintagel, Colombo is a historic colonial-era mansion in Sri Lanka that served as the longtime family home of Prime Minister S. W. R. D. Bandaranaike and later became a luxury boutique hotel.
 E196145 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: Tintagel, Colombo | Statement: [S. W. R. D. Bandaranaike, residence, Tintagel, Colombo]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tintagel, Colombo
Context triple: [S. W. R. D. Bandaranaike, residence, Tintagel, Colombo]
  • A. Tintagel Castle
    Tintagel Castle is a medieval cliff-top fortress in Cornwall, England, famed for its dramatic coastal ruins and legendary association with King Arthur.
  • B. Leintwardine
    Leintwardine is a small historic village in Herefordshire, England, near the Welsh border, known for its Roman heritage and rural setting.
  • C. Lostwithiel
    Lostwithiel is a historic town and former parliamentary borough in Cornwall, England, known for its medieval architecture and past political significance.
  • D. Bettany
    Bettany is an English surname most notably associated with actor Paul Bettany.
  • E. Torphichen
    Torphichen is a historic village in central Scotland known for its medieval preceptory of the Knights Hospitaller and its picturesque rural setting.
  • 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: Tintagel, Colombo
Triple: [S. W. R. D. Bandaranaike, residence, Tintagel, Colombo]
Generated description
Tintagel, Colombo is a historic colonial-era mansion in Sri Lanka that served as the longtime family home of Prime Minister S. W. R. D. Bandaranaike and later became a luxury boutique hotel.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tintagel, Colombo
Target entity description: Tintagel, Colombo is a historic colonial-era mansion in Sri Lanka that served as the longtime family home of Prime Minister S. W. R. D. Bandaranaike and later became a luxury boutique hotel.
  • A. Tintagel Castle
    Tintagel Castle is a medieval cliff-top fortress in Cornwall, England, famed for its dramatic coastal ruins and legendary association with King Arthur.
  • B. Leintwardine
    Leintwardine is a small historic village in Herefordshire, England, near the Welsh border, known for its Roman heritage and rural setting.
  • C. Lostwithiel
    Lostwithiel is a historic town and former parliamentary borough in Cornwall, England, known for its medieval architecture and past political significance.
  • D. Bettany
    Bettany is an English surname most notably associated with actor Paul Bettany.
  • E. Torphichen
    Torphichen is a historic village in central Scotland known for its medieval preceptory of the Knights Hospitaller and its picturesque rural setting.
  • 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_69a8862bdb2081908aefe831c8aa8017 completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69aa641841748190ad05cac4a27cced9 completed March 6, 2026, 5:20 a.m.
NED1 Entity disambiguation (via context triple) batch_69ada0e84c1c8190917edf14003cba81 completed March 8, 2026, 4:16 p.m.
NEDg Description generation batch_69ada1a401548190af00bae3b89e46b0 completed March 8, 2026, 4:19 p.m.
NED2 Entity disambiguation (via description) batch_69ada26804288190838a93b71b494650 completed March 8, 2026, 4:23 p.m.
Created at: March 4, 2026, 7:31 p.m.