Triple
T22215136
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kelani Valley Line |
E549055
|
entity |
| Predicate | connectsRegion |
P845
|
FINISHED |
| Object | Kegalle District |
—
|
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: Kegalle District | Statement: [Kelani Valley Line, connectsRegion, Kegalle District]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kegalle District Context triple: [Kelani Valley Line, connectsRegion, Kegalle District]
-
A.
Kegalle District
chosen
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.
Badulla District
Badulla District is an administrative district in Sri Lanka’s Uva Province, known for its hilly terrain, tea plantations, and ethnically diverse population.
-
C.
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.
-
D.
Gampaha District
Gampaha District is a populous administrative district in Sri Lanka’s Western Province, known for its mix of urban centers, including parts of the Colombo metropolitan area, and rapidly developing suburban and semi-rural regions.
-
E.
Polonnaruwa District
Polonnaruwa District is a region in Sri Lanka known for its ancient capital ruins and as part of the traditional homeland of the indigenous Vedda people.
- 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.