Triple
T22522105
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pettah |
E556805
|
entity |
| Predicate | hasStreet |
P959
|
FINISHED |
| Object |
D.R. Wijewardena Mawatha
D.R. Wijewardena Mawatha is a major roadway in central Colombo, Sri Lanka, known for connecting key commercial and transport hubs in the city.
|
E1540430
|
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: D.R. Wijewardena Mawatha | Statement: [Pettah, hasStreet, D.R. Wijewardena Mawatha]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: D.R. Wijewardena Mawatha Context triple: [Pettah, hasStreet, D.R. Wijewardena Mawatha]
-
A.
A. T. Ariyaratne
A. T. Ariyaratne is a Sri Lankan Buddhist leader and social reformer best known as the founder of the Sarvodaya Shramadana Movement, which applies Buddhist principles to grassroots community development and peacebuilding.
-
B.
Vijaya Wimalaratne
Vijaya Wimalaratne was a prominent Sri Lankan Army general renowned for his leadership in key operations during the Sri Lankan Civil War.
-
C.
Clarence Wijewardena
Clarence Wijewardena was a pioneering Sri Lankan musician and songwriter widely regarded as a key figure in the development of Sinhala pop music.
-
D.
D. M. Jayaratne
D. M. Jayaratne was a Sri Lankan politician who served as Prime Minister and held several key government positions during his long career.
-
E.
D. S. Gunasekera
D. S. Gunasekera was a Sri Lankan political figure credited with founding the Sri Lanka Freedom Party, one of the country’s major political parties.
- 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: D.R. Wijewardena Mawatha Triple: [Pettah, hasStreet, D.R. Wijewardena Mawatha]
Generated description
D.R. Wijewardena Mawatha is a major roadway in central Colombo, Sri Lanka, known for connecting key commercial and transport hubs in the city.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: D.R. Wijewardena Mawatha Target entity description: D.R. Wijewardena Mawatha is a major roadway in central Colombo, Sri Lanka, known for connecting key commercial and transport hubs in the city.
-
A.
A. T. Ariyaratne
A. T. Ariyaratne is a Sri Lankan Buddhist leader and social reformer best known as the founder of the Sarvodaya Shramadana Movement, which applies Buddhist principles to grassroots community development and peacebuilding.
-
B.
Vijaya Wimalaratne
Vijaya Wimalaratne was a prominent Sri Lankan Army general renowned for his leadership in key operations during the Sri Lankan Civil War.
-
C.
Clarence Wijewardena
Clarence Wijewardena was a pioneering Sri Lankan musician and songwriter widely regarded as a key figure in the development of Sinhala pop music.
-
D.
D. M. Jayaratne
D. M. Jayaratne was a Sri Lankan politician who served as Prime Minister and held several key government positions during his long career.
-
E.
D. S. Gunasekera
D. S. Gunasekera was a Sri Lankan political figure credited with founding the Sri Lanka Freedom Party, one of the country’s major political parties.
- 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_69e11e5657e881909f16ca58352c50da |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f15e32b8a88190ac335d4298dd5ee3 |
completed | April 29, 2026, 1:26 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0b17f44de48190a086900e1ca5cdc1 |
completed | May 18, 2026, 1:45 p.m. |
| NEDg | Description generation | batch_6a0b189b025c8190935d77837edac094 |
completed | May 18, 2026, 1:48 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0b193a558c81909c8c8c8bd82f7bda |
completed | May 18, 2026, 1:50 p.m. |
Created at: April 16, 2026, 8:50 p.m.