Triple
T13480382
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Buffalo City Metropolitan Municipality |
E318355
|
entity |
| Predicate | governmentSeat |
P761
|
FINISHED |
| Object |
East London City Hall
East London City Hall is a historic municipal building in East London, South Africa, serving as the central administrative and ceremonial hub of the city.
|
E1042456
|
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: East London City Hall | Statement: [Buffalo City Metropolitan Municipality, governmentSeat, East London City Hall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: East London City Hall Context triple: [Buffalo City Metropolitan Municipality, governmentSeat, East London City Hall]
-
A.
Cape Town City Hall
Cape Town City Hall is a historic Edwardian-style civic building and landmark in central Cape Town, South Africa, known for its grand architecture and cultural significance.
-
B.
Johannesburg City Hall
Johannesburg City Hall is a historic civic building and architectural landmark in central Johannesburg that houses the city’s municipal chambers and hosts official events.
-
C.
Cape Town Civic Centre
Cape Town Civic Centre is the main administrative headquarters of the City of Cape Town metropolitan municipality in South Africa.
-
D.
East London Museum
The East London Museum is a regional museum in East London, South Africa, best known for its natural and cultural history collections, including the famous coelacanth specimen.
-
E.
Bulawayo City Hall
Bulawayo City Hall is the main municipal building and administrative center of Bulawayo, Zimbabwe, housing the city’s local government offices and council chambers.
- 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: East London City Hall Triple: [Buffalo City Metropolitan Municipality, governmentSeat, East London City Hall]
Generated description
East London City Hall is a historic municipal building in East London, South Africa, serving as the central administrative and ceremonial hub of the city.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: East London City Hall Target entity description: East London City Hall is a historic municipal building in East London, South Africa, serving as the central administrative and ceremonial hub of the city.
-
A.
Cape Town City Hall
Cape Town City Hall is a historic Edwardian-style civic building and landmark in central Cape Town, South Africa, known for its grand architecture and cultural significance.
-
B.
Johannesburg City Hall
Johannesburg City Hall is a historic civic building and architectural landmark in central Johannesburg that houses the city’s municipal chambers and hosts official events.
-
C.
Cape Town Civic Centre
Cape Town Civic Centre is the main administrative headquarters of the City of Cape Town metropolitan municipality in South Africa.
-
D.
East London Museum
The East London Museum is a regional museum in East London, South Africa, best known for its natural and cultural history collections, including the famous coelacanth specimen.
-
E.
Bulawayo City Hall
Bulawayo City Hall is the main municipal building and administrative center of Bulawayo, Zimbabwe, housing the city’s local government offices and council chambers.
- 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_69d806b6bfec819089222715b2e86c8e |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69dbaf36c6b08190ba99400600e0b662 |
completed | April 12, 2026, 2:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7463340fc8190b1128bd1d26f91ab |
completed | May 3, 2026, 12:57 p.m. |
| NEDg | Description generation | batch_69f747fee42c819097ccfaf01b1bf4da |
completed | May 3, 2026, 1:05 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f748bfc1a481908c3a86018533e45d |
completed | May 3, 2026, 1:08 p.m. |
Created at: April 9, 2026, 9:42 p.m.