Triple
T22215268
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Slave Island |
E549058
|
entity |
| Predicate | partOfUrbanArea |
P294
|
FINISHED |
| Object | Greater Colombo |
—
|
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: Greater Colombo | Statement: [Slave Island, partOfUrbanArea, Greater Colombo]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Greater Colombo Context triple: [Slave Island, partOfUrbanArea, Greater Colombo]
-
A.
Colombo Metropolitan Region
chosen
The Colombo Metropolitan Region is Sri Lanka’s largest urban agglomeration and economic hub, centered on the capital city of Colombo and its surrounding suburbs.
-
B.
City of Negombo
The City of Negombo is a major coastal urban center in western Sri Lanka, known for its fishing industry, sandy beaches, and proximity to the country’s main international airport.
-
C.
Dehiwala-Mount Lavinia
Dehiwala-Mount Lavinia is a major coastal suburb of Colombo in Sri Lanka, known for its densely populated residential areas and the popular Mount Lavinia beach.
-
D.
Colombo central business district
Colombo central business district is the primary commercial and financial hub of Colombo, Sri Lanka, characterized by its concentration of corporate offices, banks, and major economic institutions.
-
E.
Nugegoda
Nugegoda is a busy suburban town and commercial hub in the Colombo District of Sri Lanka, known for its dense population, shopping areas, and proximity to the administrative capital.
- 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.