Triple

T22214514
Position Surface form Disambiguated ID Type / Status
Subject Ragama E549039 entity
Predicate hasHospital P105 FINISHED
Object Teaching Hospital Ragama
Teaching Hospital Ragama is a major government-run tertiary care and clinical training hospital located in Ragama, Sri Lanka.
 E1525910 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: Teaching Hospital Ragama | Statement: [Ragama, hasHospital, Teaching Hospital Ragama]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Teaching Hospital Ragama
Context triple: [Ragama, hasHospital, Teaching Hospital Ragama]
  • A. Teaching Hospital Karapitiya
    Teaching Hospital Karapitiya is a major tertiary care and clinical training hospital in Sri Lanka that serves as a key teaching facility for medical students of the University of Ruhuna.
  • B. Colombo National Hospital
    Colombo National Hospital is the largest and oldest teaching hospital in Sri Lanka, serving as a major tertiary care and referral center in Colombo.
  • C. Gampaha Wickramarachchi University of Indigenous Medicine
    Gampaha Wickramarachchi University of Indigenous Medicine is a Sri Lankan higher education institution specializing in traditional Ayurvedic and indigenous medical systems.
  • D. Ministry of Health, Sri Lanka
    The Ministry of Health, Sri Lanka is the government body responsible for national health policy, public healthcare services, and regulation of medical institutions across Sri Lanka.
  • E. Technical College Junction, Colombo
    Technical College Junction, Colombo is a busy road intersection in central Colombo, Sri Lanka, known for its proximity to educational institutions and major transport links.
  • 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: Teaching Hospital Ragama
Triple: [Ragama, hasHospital, Teaching Hospital Ragama]
Generated description
Teaching Hospital Ragama is a major government-run tertiary care and clinical training hospital located in Ragama, Sri Lanka.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Teaching Hospital Ragama
Target entity description: Teaching Hospital Ragama is a major government-run tertiary care and clinical training hospital located in Ragama, Sri Lanka.
  • A. Teaching Hospital Karapitiya
    Teaching Hospital Karapitiya is a major tertiary care and clinical training hospital in Sri Lanka that serves as a key teaching facility for medical students of the University of Ruhuna.
  • B. Colombo National Hospital
    Colombo National Hospital is the largest and oldest teaching hospital in Sri Lanka, serving as a major tertiary care and referral center in Colombo.
  • C. Gampaha Wickramarachchi University of Indigenous Medicine
    Gampaha Wickramarachchi University of Indigenous Medicine is a Sri Lankan higher education institution specializing in traditional Ayurvedic and indigenous medical systems.
  • D. Ministry of Health, Sri Lanka
    The Ministry of Health, Sri Lanka is the government body responsible for national health policy, public healthcare services, and regulation of medical institutions across Sri Lanka.
  • E. Technical College Junction, Colombo
    Technical College Junction, Colombo is a busy road intersection in central Colombo, Sri Lanka, known for its proximity to educational institutions and major transport links.
  • 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_69e11e3f7e04819089806d81d5ac431e completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f12b8b13f8819099ed8bebbfea3bc8 completed April 28, 2026, 9:50 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0aae66ee5c8190be56910aaecce5d6 completed May 18, 2026, 6:15 a.m.
NEDg Description generation batch_6a0aaf2f24588190a08dc5158603ee9b completed May 18, 2026, 6:18 a.m.
NED2 Entity disambiguation (via description) batch_6a0ab02b3ba48190a8d462a5f68995f2 completed May 18, 2026, 6:22 a.m.
Created at: April 16, 2026, 8:37 p.m.