Triple
T22522152
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Maradana |
E556806
|
entity |
| Predicate | hasEducationalInstitution |
P113
|
FINISHED |
| Object | Sri Lanka Technical College (Maradana) |
—
|
NE NERFINISHED |
How this triple was built (3 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: Sri Lanka Technical College (Maradana) | Statement: [Maradana, hasEducationalInstitution, Sri Lanka Technical College (Maradana)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sri Lanka Technical College (Maradana) Context triple: [Maradana, hasEducationalInstitution, Sri Lanka Technical College (Maradana)]
-
A.
Technical College Junction, Colombo
Technical College Junction, Colombo is a busy road intersection in central Colombo, Sri Lanka, known for its proximity to educational institutions and major transport links.
-
B.
University of Moratuwa
The University of Moratuwa is a leading Sri Lankan public university renowned for its engineering, architecture, and technology programs.
-
C.
Nalanda College Colombo
Nalanda College Colombo is a prominent Buddhist boys’ school in Sri Lanka known for producing many distinguished alumni, especially in cricket and public service.
-
D.
Prince of Wales College, Moratuwa
Prince of Wales College, Moratuwa is a prominent boys’ school in Moratuwa, Sri Lanka, known for its long history and strong academic and sporting traditions.
-
E.
St. Lucia’s College, Colombo
St. Lucia’s College, Colombo is a prominent Catholic boys’ school in Sri Lanka known for its long history, academic excellence, and strong sporting traditions.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sri Lanka Technical College (Maradana) Target entity description: Sri Lanka Technical College (Maradana) is a major government-run vocational and technical education institute located in the Maradana area of Colombo, Sri Lanka.
-
A.
Technical College Junction, Colombo
Technical College Junction, Colombo is a busy road intersection in central Colombo, Sri Lanka, known for its proximity to educational institutions and major transport links.
-
B.
University of Moratuwa
The University of Moratuwa is a leading Sri Lankan public university renowned for its engineering, architecture, and technology programs.
-
C.
Nalanda College Colombo
Nalanda College Colombo is a prominent Buddhist boys’ school in Sri Lanka known for producing many distinguished alumni, especially in cricket and public service.
-
D.
Prince of Wales College, Moratuwa
Prince of Wales College, Moratuwa is a prominent boys’ school in Moratuwa, Sri Lanka, known for its long history and strong academic and sporting traditions.
-
E.
St. Lucia’s College, Colombo
St. Lucia’s College, Colombo is a prominent Catholic boys’ school in Sri Lanka known for its long history, academic excellence, and strong sporting traditions.
- F. None of above. chosen
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_69e11e5657e881909f16ca58352c50da |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f15e32b8a88190ac335d4298dd5ee3 |
completed | April 29, 2026, 1:26 a.m. |
Created at: April 16, 2026, 8:50 p.m.