Triple
T22215813
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Anuradhapura Kingdom |
E549070
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object | Rajarata region |
—
|
NE NERFINISHED |
How this triple was built (3 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: Rajarata region | Statement: [Anuradhapura Kingdom, hasPart, Rajarata region]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rajarata region Context triple: [Anuradhapura Kingdom, hasPart, Rajarata region]
-
A.
Ruhuna region
The Ruhuna region is a historic area in southern Sri Lanka, known as an ancient Sinhalese kingdom and cultural heartland centered around cities like Tissamaharama.
-
B.
Kandy District
Kandy District is an administrative district in Sri Lanka’s Central Province, centered on the historic city of Kandy and known for its cultural heritage and hilly terrain.
-
C.
Anuradhapura District
Anuradhapura District is an administrative region in north-central Sri Lanka known for encompassing the ancient capital and major Buddhist pilgrimage center of Anuradhapura.
-
D.
Kurunegala District
Kurunegala District is an administrative region in Sri Lanka’s North Western Province, known for its agricultural economy, historic sites, and the city of Kurunegala as its capital.
-
E.
Polonnaruwa
Polonnaruwa is an ancient city in Sri Lanka renowned for its well-preserved medieval ruins and role as a major royal capital of the Sinhalese kingdom.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rajarata region Target entity description: The Rajarata region is an ancient historical area in Sri Lanka that served as the heartland of early Sinhalese civilization and royal power.
-
A.
Ruhuna region
The Ruhuna region is a historic area in southern Sri Lanka, known as an ancient Sinhalese kingdom and cultural heartland centered around cities like Tissamaharama.
-
B.
Kandy District
Kandy District is an administrative district in Sri Lanka’s Central Province, centered on the historic city of Kandy and known for its cultural heritage and hilly terrain.
-
C.
Anuradhapura District
chosen
Anuradhapura District is an administrative region in north-central Sri Lanka known for encompassing the ancient capital and major Buddhist pilgrimage center of Anuradhapura.
-
D.
Kurunegala District
Kurunegala District is an administrative region in Sri Lanka’s North Western Province, known for its agricultural economy, historic sites, and the city of Kurunegala as its capital.
-
E.
Polonnaruwa
Polonnaruwa is an ancient city in Sri Lanka renowned for its well-preserved medieval ruins and role as a major royal capital of the Sinhalese kingdom.
- F. None of above.
Provenance (2 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_69f12b8bdfbc8190832809edbe8b7c27 |
completed | April 28, 2026, 9:50 p.m. |
Created at: April 16, 2026, 8:37 p.m.