Triple
T5887601
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mahaweli River |
E130902
|
entity |
| Predicate | flowsThrough |
P225
|
FINISHED |
| Object | Polonnaruwa District |
E277835
|
NE FINISHED |
How this triple was built (2 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: Polonnaruwa District | Statement: [Mahaweli River, flowsThrough, Polonnaruwa District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Polonnaruwa District Context triple: [Mahaweli River, flowsThrough, Polonnaruwa District]
-
A.
Kegalle District
Kegalle District is an administrative district in central Sri Lanka known for its rubber plantations, scenic hills, and proximity to the Pinnawala Elephant Orphanage.
-
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.
Mullaitivu District
Mullaitivu District is a coastal administrative region in northeastern Sri Lanka known for its role in the Sri Lankan Civil War and its predominantly Tamil population.
-
D.
Polonnaruwa
chosen
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.
-
E.
Nuwara Eliya District
Nuwara Eliya District is a mountainous administrative region in Sri Lanka’s Central Province, renowned for its cool climate, tea plantations, and scenic highland landscapes.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69c0085628dc8190b334c1b44c067efc |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c036af6330819081d9fa98a8c26633 |
completed | March 22, 2026, 6:36 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c1134bb82881908b912f96a3b6f0f1 |
completed | March 23, 2026, 10:17 a.m. |
Created at: March 22, 2026, 3:57 p.m.