Triple
T19496768
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | President of Chad |
E487790
|
entity |
| Predicate | firstHolder |
P291
|
FINISHED |
| Object | François Tombalbaye |
—
|
NE NERFINISHED |
How this triple was built (2 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: François Tombalbaye | Statement: [President of Chad, firstHolder, François Tombalbaye]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: François Tombalbaye Context triple: [President of Chad, firstHolder, François Tombalbaye]
-
A.
François Tombalbaye
chosen
François Tombalbaye was the first president of independent Chad, whose authoritarian rule and controversial policies helped spark the First Chadian Civil War.
-
B.
Modibo Keïta
Modibo Keïta was the first President of Mali, a leading figure in African independence movements, and a prominent proponent of African socialism.
-
C.
Modibo Adama
Modibo Adama was a 19th-century Fulani Islamic scholar and military leader who led jihads in the region of present-day northeastern Nigeria and Cameroon, establishing the Adamawa Emirate as part of the Sokoto Caliphate.
-
D.
Ahmadou Ahidjo
Ahmadou Ahidjo was a Cameroonian statesman who led the country from independence, serving as its first prime minister and later long-time president.
-
E.
Mathieu Kérékou
Mathieu Kérékou was a Beninese military officer and politician who served for many years as president of Benin, overseeing its transition from Marxist-Leninist rule to multi-party democracy.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69d8e8d9d1c88190b01cd78b8be49384 |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e634924e24819085cd61ba33c84570 |
completed | April 20, 2026, 2:13 p.m. |
Created at: April 10, 2026, 1:40 p.m.