Triple
T6435576
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Yaoundé |
E129885
|
entity |
| Predicate | hasInstitution |
P186
|
FINISHED |
| Object |
Presidential Palace of Cameroon
The Presidential Palace of Cameroon is the official residence and main office of the President of Cameroon, serving as the central seat of executive power in the country.
|
E591929
|
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: Presidential Palace of Cameroon | Statement: [Yaoundé, hasInstitution, Presidential Palace of Cameroon]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Presidential Palace of Cameroon Context triple: [Yaoundé, hasInstitution, Presidential Palace of Cameroon]
-
A.
Presidential Palace of Chad
The Presidential Palace of Chad is the official residence and main executive headquarters of the President of Chad, located in the capital city, N'Djamena.
-
B.
Presidential Palace of Niger
The Presidential Palace of Niger is the official residence and main workplace of the President of Niger, located in the capital city, Niamey.
-
C.
Presidential Palace of Senegal
The Presidential Palace of Senegal is the official residence and office of the President of Senegal, a prominent colonial-era landmark and political center located in Dakar.
-
D.
Presidential Palace of Guinea
The Presidential Palace of Guinea is the official residence and main workplace of the President of Guinea, located in the capital city, Conakry.
-
E.
Presidential Palace Khartoum
The Presidential Palace in Khartoum is the official seat and residence of Sudan’s president, serving as a central symbol of the country’s political authority and executive power.
- 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: Presidential Palace of Cameroon Triple: [Yaoundé, hasInstitution, Presidential Palace of Cameroon]
Generated description
The Presidential Palace of Cameroon is the official residence and main office of the President of Cameroon, serving as the central seat of executive power in the country.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Presidential Palace of Cameroon Target entity description: The Presidential Palace of Cameroon is the official residence and main office of the President of Cameroon, serving as the central seat of executive power in the country.
-
A.
Presidential Palace of Chad
The Presidential Palace of Chad is the official residence and main executive headquarters of the President of Chad, located in the capital city, N'Djamena.
-
B.
Presidential Palace of Niger
The Presidential Palace of Niger is the official residence and main workplace of the President of Niger, located in the capital city, Niamey.
-
C.
Presidential Palace of Senegal
The Presidential Palace of Senegal is the official residence and office of the President of Senegal, a prominent colonial-era landmark and political center located in Dakar.
-
D.
Presidential Palace of Guinea
The Presidential Palace of Guinea is the official residence and main workplace of the President of Guinea, located in the capital city, Conakry.
-
E.
Presidential Palace Khartoum
The Presidential Palace in Khartoum is the official seat and residence of Sudan’s president, serving as a central symbol of the country’s political authority and executive power.
- 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_69c0084caac48190a7bc2ad8ba44536f |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c069415c3c8190b91bd12ae79edd26 |
completed | March 22, 2026, 10:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c640efd490819084b3b67b3b0680b6 |
completed | March 27, 2026, 8:33 a.m. |
| NEDg | Description generation | batch_69c6420e3fe48190aef959cb7ab1e0d3 |
completed | March 27, 2026, 8:38 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c642a344e48190bccb0f0d122fca4c |
completed | March 27, 2026, 8:41 a.m. |
Created at: March 22, 2026, 4:45 p.m.