Triple
T18935408
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Matale District |
E463230
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object |
Palapathwela
Palapathwela is a town located in Sri Lanka’s Central Province within the Matale District.
|
E1350011
|
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: Palapathwela | Statement: [Matale District, contains, Palapathwela]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Palapathwela Context triple: [Matale District, contains, Palapathwela]
-
A.
Hathurusingha
Hathurusingha is the surname of Chandika Hathurusingha, a former Sri Lankan cricketer and prominent international cricket coach.
-
B.
Chaminda
Chaminda is the given name of Chaminda Vaas, a renowned former Sri Lankan international cricketer and left-arm fast bowler.
-
C.
Ananda Udugama
Ananda Udugama is a character in Michael Ondaatje’s novel "Anil’s Ghost," set against the backdrop of Sri Lanka’s civil conflict.
-
D.
Denzil Kobbekaduwa
Denzil Kobbekaduwa was a prominent Sri Lankan Army general renowned for his leadership in key operations during the Sri Lankan Civil War before his death in a 1992 landmine explosion.
-
E.
Chandika Hathurusingha
Chandika Hathurusingha is a former Sri Lankan cricketer and prominent international cricket coach known for significantly improving the performance of teams such as Bangladesh and Sri Lanka.
- 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: Palapathwela Triple: [Matale District, contains, Palapathwela]
Generated description
Palapathwela is a town located in Sri Lanka’s Central Province within the Matale District.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Palapathwela Target entity description: Palapathwela is a town located in Sri Lanka’s Central Province within the Matale District.
-
A.
Hathurusingha
Hathurusingha is the surname of Chandika Hathurusingha, a former Sri Lankan cricketer and prominent international cricket coach.
-
B.
Chaminda
Chaminda is the given name of Chaminda Vaas, a renowned former Sri Lankan international cricketer and left-arm fast bowler.
-
C.
Ananda Udugama
Ananda Udugama is a character in Michael Ondaatje’s novel "Anil’s Ghost," set against the backdrop of Sri Lanka’s civil conflict.
-
D.
Denzil Kobbekaduwa
Denzil Kobbekaduwa was a prominent Sri Lankan Army general renowned for his leadership in key operations during the Sri Lankan Civil War before his death in a 1992 landmine explosion.
-
E.
Chandika Hathurusingha
Chandika Hathurusingha is a former Sri Lankan cricketer and prominent international cricket coach known for significantly improving the performance of teams such as Bangladesh and Sri Lanka.
- 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_69d8dcfec90481909e926be9767e5779 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5d3e6a8208190973669cae439a91e |
completed | April 20, 2026, 7:21 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a059124ad7481908fda2dfe1e0b54ed |
completed | May 14, 2026, 9:08 a.m. |
| NEDg | Description generation | batch_6a05965ab9a081909e430d9bef63c820 |
completed | May 14, 2026, 9:31 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0596c2ee4c8190b3b4db9afa4d1bed |
completed | May 14, 2026, 9:32 a.m. |
Created at: April 10, 2026, 11:59 a.m.