Triple
T22215824
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Anuradhapura Kingdom |
E549070
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object | Kala Wewa reservoir |
—
|
NE NERFINISHED |
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: Kala Wewa reservoir | Statement: [Anuradhapura Kingdom, hasPart, Kala Wewa reservoir]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kala Wewa reservoir Context triple: [Anuradhapura Kingdom, hasPart, Kala Wewa reservoir]
-
A.
Kala Wewa
chosen
Kala Wewa is an ancient reservoir and irrigation tank in Sri Lanka renowned for its historical significance and sophisticated hydraulic engineering.
-
B.
Phewa Lake
Phewa Lake is a popular freshwater lake in Pokhara, Nepal, known for its scenic mountain reflections and as a major tourist attraction in the region.
-
C.
Lake Okareka
Lake Okareka is a small scenic lake in New Zealand’s Bay of Plenty region, known for its clear waters, surrounding native bush, and popular walking tracks and holiday homes.
-
D.
Pambula Lake
Pambula Lake is a coastal lagoon and estuarine lake in southeastern New South Wales, Australia, known for its oyster farming and natural wetlands.
-
E.
Rekawa Lagoon
Rekawa Lagoon is a coastal wetland in southern Sri Lanka renowned for its rich biodiversity, mangrove ecosystems, and traditional fishing and birdwatching opportunities.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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.