Triple
T18739729
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mahela Jayawardene |
E458256
|
entity |
| Predicate | education |
P5
|
FINISHED |
| Object |
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.
|
E1340185
|
NE FINISHED |
How this triple was built (4 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: Nalanda College Colombo | Statement: [Mahela Jayawardene, education, Nalanda College Colombo]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nalanda College Colombo Context triple: [Mahela Jayawardene, education, Nalanda College Colombo]
-
A.
D. S. Senanayake College, Colombo
D. S. Senanayake College, Colombo is a prominent boys’ national school in Sri Lanka’s capital, named in honor of the country’s first Prime Minister, D. S. Senanayake.
-
B.
St. Joseph's College, Colombo
St. Joseph's College, Colombo is a prominent Catholic boys' school in Sri Lanka known for its academic excellence and for educating many of the country's political and social leaders.
-
C.
University of Colombo
The University of Colombo is a leading public research university in Sri Lanka’s capital city, renowned for its wide range of academic programs and significant contributions to higher education and scholarship in the country.
-
D.
University of Ceylon
The University of Ceylon was the first modern university in Sri Lanka, serving as the country’s premier institution of higher education in the mid-20th century.
-
E.
Rajarata University of Sri Lanka
Rajarata University of Sri Lanka is a public higher education institution in Sri Lanka offering undergraduate and postgraduate programs across multiple disciplines.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Nalanda College Colombo Triple: [Mahela Jayawardene, education, Nalanda College Colombo]
Generated description
Nalanda College Colombo is a prominent Buddhist boys’ school in Sri Lanka known for producing many distinguished alumni, especially in cricket and public service.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nalanda College Colombo Target entity description: Nalanda College Colombo is a prominent Buddhist boys’ school in Sri Lanka known for producing many distinguished alumni, especially in cricket and public service.
-
A.
D. S. Senanayake College, Colombo
D. S. Senanayake College, Colombo is a prominent boys’ national school in Sri Lanka’s capital, named in honor of the country’s first Prime Minister, D. S. Senanayake.
-
B.
St. Joseph's College, Colombo
St. Joseph's College, Colombo is a prominent Catholic boys' school in Sri Lanka known for its academic excellence and for educating many of the country's political and social leaders.
-
C.
University of Colombo
The University of Colombo is a leading public research university in Sri Lanka’s capital city, renowned for its wide range of academic programs and significant contributions to higher education and scholarship in the country.
-
D.
University of Ceylon
The University of Ceylon was the first modern university in Sri Lanka, serving as the country’s premier institution of higher education in the mid-20th century.
-
E.
Rajarata University of Sri Lanka
Rajarata University of Sri Lanka is a public higher education institution in Sri Lanka offering undergraduate and postgraduate programs across multiple disciplines.
- F. None of above. chosen
Provenance (5 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_69d8d394dc308190b6725073f5db324c |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e5768d6a208190817abe904fab433b |
completed | April 20, 2026, 12:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a053263e33c8190be79ec131d15c3fa |
completed | May 14, 2026, 2:24 a.m. |
| NEDg | Description generation | batch_6a053410a8188190992d9fa6130ab372 |
completed | May 14, 2026, 2:31 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a05349009e481909fb757415468aa70 |
completed | May 14, 2026, 2:33 a.m. |
Created at: April 10, 2026, 11:51 a.m.