Triple
T12982612
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Wellamadama campus |
E321687
|
entity |
| Predicate | near |
P350
|
FINISHED |
| Object | city of Matara |
E323360
|
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: city of Matara | Statement: [Wellamadama campus, near, city of Matara]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: city of Matara Context triple: [Wellamadama campus, near, city of Matara]
-
A.
Matara
chosen
Matara is a major coastal city in southern Sri Lanka known for its historic fort, beaches, and role as a regional commercial and transport hub.
-
B.
Matara District
Matara District is an administrative district in southern Sri Lanka known for its coastal cities, historical sites, and agricultural hinterland.
-
C.
Kotte
Kotte is a historic Sri Lankan city that once served as the capital of a medieval kingdom and later gave its name to the modern administrative capital, Sri Jayawardenepura Kotte.
-
D.
Matale
Matale is a central Sri Lankan town known for its spice gardens, historical temples, and role in the island’s hill-country region.
-
E.
Vavuniya town
Vavuniya town is the principal urban and commercial hub of Sri Lanka’s Vavuniya District, serving as a key center for administration, trade, and transport in the island’s northern region.
- 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_69d8076479b8819090afce3591939cdf |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69d97e5ca33481909a6cb06c636889f9 |
completed | April 10, 2026, 10:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6b8f4320881909d66eaa48f888fab |
completed | May 3, 2026, 2:54 a.m. |
Created at: April 9, 2026, 8:39 p.m.