Triple
T5037609
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | N'Djamena |
E113463
|
entity |
| Predicate | hostsInstitution |
P186
|
FINISHED |
| Object |
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.
|
E487786
|
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 Chad | Statement: [N'Djamena, hostsInstitution, Presidential Palace of Chad]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Presidential Palace of Chad Context triple: [N'Djamena, hostsInstitution, Presidential Palace of Chad]
-
A.
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.
-
B.
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.
-
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 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.
-
E.
Presidential Palace of South Sudan
The Presidential Palace of South Sudan is the official residence and principal workplace of the country's president, located in the capital city, Juba.
- 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 Chad Triple: [N'Djamena, hostsInstitution, Presidential Palace of Chad]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Presidential Palace of Chad Target entity description: 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.
-
A.
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.
-
B.
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.
-
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 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.
-
E.
Presidential Palace of South Sudan
The Presidential Palace of South Sudan is the official residence and principal workplace of the country's president, located in the capital city, Juba.
- 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_69bd44384298819089c49e7c330ec7b8 |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd73daaa788190b670f6c328bfa44f |
completed | March 20, 2026, 4:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be9c7c8ba881908240c7f338ad9784 |
completed | March 21, 2026, 1:26 p.m. |
| NEDg | Description generation | batch_69be9d191ea481908ccbba1927fcbb43 |
completed | March 21, 2026, 1:28 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69be9db965cc8190a482813f4bd1ad60 |
completed | March 21, 2026, 1:31 p.m. |
Created at: March 20, 2026, 1:37 p.m.