Triple
T10373827
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chitambo |
E244450
|
entity |
| Predicate | namedInContextOf |
P34621
|
FINISHED |
| Object | David Livingstone’s last journey |
E855969
|
NE FINISHED |
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: David Livingstone’s last journey | Statement: [Chitambo, namedInContextOf, David Livingstone’s last journey]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: David Livingstone’s last journey Context triple: [Chitambo, namedInContextOf, David Livingstone’s last journey]
-
A.
Zambezi expedition
chosen
The Zambezi expedition was a mid-19th-century British exploratory and scientific journey, led by David Livingstone, aimed at charting the Zambezi River and assessing its potential for commerce and missionary work in central Africa.
-
B.
Scott’s Last Expedition
Scott’s Last Expedition is a two-volume edited collection of Captain Robert Falcon Scott’s journals and related materials from his ill-fated Antarctic expedition, compiled and published by Leonard Huxley.
-
C.
Narrative of an Expedition to the Zambesi and Its Tributaries
"Narrative of an Expedition to the Zambesi and Its Tributaries" is a 19th-century travel and exploration account by David Livingstone detailing his journeys, observations, and missionary work in the Zambezi River region of southern Africa.
-
D.
Forbes Expedition
The Forbes Expedition was a 1758 British military campaign during the French and Indian War that successfully captured Fort Duquesne, securing the Ohio Country and paving the way for the founding of Pittsburgh.
-
E.
Livingstone Etse Satekla
Livingstone Etse Satekla, better known by his stage name Stonebwoy, is a prominent Ghanaian Afropop, dancehall, and reggae musician.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d381b3e328819094b23b8edcd29b5a |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4e9804e708190b15f5d38cac9c4c1 |
completed | April 7, 2026, 11:24 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d7956ca1e08190880342b22a55783f |
completed | April 9, 2026, 12:02 p.m. |
Created at: April 6, 2026, 12:02 p.m.