Triple
T14012148
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ratnapura |
E337108
|
entity |
| Predicate | locatedOnRiver |
P165
|
FINISHED |
| Object | Kalu Ganga |
E527546
|
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: Kalu Ganga | Statement: [Ratnapura, locatedOnRiver, Kalu Ganga]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kalu Ganga Context triple: [Ratnapura, locatedOnRiver, Kalu Ganga]
-
A.
Kalu Ganga
chosen
Kalu Ganga is a major river in southwestern Sri Lanka known for flowing through the Sabaragamuwa region before reaching the Indian Ocean near Kalutara.
-
B.
Kelani Ganga
Kelani Ganga is a major river in Sri Lanka that flows from the central highlands to the western coast, playing a key role in hydropower generation, water supply, and transport.
-
C.
Amban Ganga
Amban Ganga is a river in Sri Lanka that serves as a significant tributary within the country’s central river system.
-
D.
Kishanganga River
The Kishanganga River, also known as the Neelum River in Pakistan, is a significant Himalayan river flowing through the Kashmir region before joining the Jhelum River.
-
E.
Dakshin Ganga
Dakshin Ganga is an honorific name for the Godavari River, revered as a sacred and major waterway of southern and central India akin to the Ganges in the north.
- 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_69d81c645c5c8190b1fd16a285a1b78a |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de2ed5cfd0819085b9c860b119a9de |
completed | April 14, 2026, 12:11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fd466d5f1c81909accae028184b857 |
completed | May 8, 2026, 2:11 a.m. |
Created at: April 9, 2026, 10:19 p.m.