Triple
T15058698
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Negombo Municipal Council |
E379563
|
entity |
| Predicate | headedBy |
P981
|
FINISHED |
| Object |
Mayor of Negombo
The Mayor of Negombo is the elected political leader and chief executive responsible for governing the coastal city of Negombo in Sri Lanka.
|
E1135871
|
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: Mayor of Negombo | Statement: [Negombo Municipal Council, headedBy, Mayor of Negombo]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mayor of Negombo Context triple: [Negombo Municipal Council, headedBy, Mayor of Negombo]
-
A.
Mayor of Colombo
The Mayor of Colombo is the elected head of the municipal government responsible for overseeing administration and public services in Sri Lanka’s largest city and commercial capital.
-
B.
Mayor of Kandy
The Mayor of Kandy is the elected head of the municipal council governing the city of Kandy, one of Sri Lanka’s major historical and cultural centers.
-
C.
Mayor of Tiruchirappalli
The Mayor of Tiruchirappalli is the elected political head of the city’s municipal government, responsible for leading the council and overseeing urban governance and development in Tiruchirappalli, India.
-
D.
Chief Minister of Northern Province
The Chief Minister of Northern Province is the elected political leader who heads the provincial government and executive council of Sri Lanka’s Northern Province.
-
E.
Mayor of Chennai
The Mayor of Chennai is the elected head of the Greater Chennai Corporation, responsible for leading the city’s municipal governance and representing Chennai’s civic administration.
- 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: Mayor of Negombo Triple: [Negombo Municipal Council, headedBy, Mayor of Negombo]
Generated description
The Mayor of Negombo is the elected political leader and chief executive responsible for governing the coastal city of Negombo in Sri Lanka.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Mayor of Negombo Target entity description: The Mayor of Negombo is the elected political leader and chief executive responsible for governing the coastal city of Negombo in Sri Lanka.
-
A.
Mayor of Colombo
The Mayor of Colombo is the elected head of the municipal government responsible for overseeing administration and public services in Sri Lanka’s largest city and commercial capital.
-
B.
Mayor of Kandy
The Mayor of Kandy is the elected head of the municipal council governing the city of Kandy, one of Sri Lanka’s major historical and cultural centers.
-
C.
Mayor of Tiruchirappalli
The Mayor of Tiruchirappalli is the elected political head of the city’s municipal government, responsible for leading the council and overseeing urban governance and development in Tiruchirappalli, India.
-
D.
Chief Minister of Northern Province
The Chief Minister of Northern Province is the elected political leader who heads the provincial government and executive council of Sri Lanka’s Northern Province.
-
E.
Mayor of Chennai
The Mayor of Chennai is the elected head of the Greater Chennai Corporation, responsible for leading the city’s municipal governance and representing Chennai’s civic administration.
- 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_69d85cd64d108190853797a95c11cc45 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69dedee50afc8190bf7b0f4bbe8c60a3 |
completed | April 15, 2026, 12:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fea5c2fcec8190800d1bda82c7352e |
completed | May 9, 2026, 3:10 a.m. |
| NEDg | Description generation | batch_69fea9c0ad748190989920efe418001c |
completed | May 9, 2026, 3:28 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69feaa2fbafc8190b592d89b07b49765 |
completed | May 9, 2026, 3:29 a.m. |
Created at: April 10, 2026, 3:01 a.m.