Triple
T22047325
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rufiji River |
E544795
|
entity |
| Predicate | isLargestRiverSystemIn |
P85235
|
FINISHED |
| Object | Tanzania |
—
|
NE NERFINISHED |
How this triple was built (3 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: Tanzania | Statement: [Rufiji River, isLargestRiverSystemIn, Tanzania]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tanzania Context triple: [Rufiji River, isLargestRiverSystemIn, Tanzania]
-
A.
Tanzania
chosen
Tanzania is an East African nation known for its vast wilderness areas, including the Serengeti National Park and Mount Kilimanjaro, as well as its rich cultural diversity.
-
B.
Tansaniaweg
Tansaniaweg is a street in Berlin’s Afrikanisches Viertel, named in reference to the East African country Tanzania and its historical connections to Germany.
-
C.
Mozambique
Mozambique is a southeastern African nation on the Indian Ocean known for its Portuguese colonial heritage, rich cultural diversity, and extensive coastline with important ports and marine resources.
-
D.
Tanzania and Burundi
Tanzania and Burundi are neighboring East African countries that share a border along the eastern shore of Lake Tanganyika.
-
E.
Tanganyika Territory
Tanganyika Territory was a former British-administered mandate and later trust territory in East Africa that comprised most of present-day mainland Tanzania.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: isLargestRiverSystemIn Context triple: [Rufiji River, isLargestRiverSystemIn, Tanzania]
-
A.
isOneOfLongestRiverSystemsIn
Indicates that a river system ranks among the longest river systems within the specified geographic region or set.
-
B.
isLongestRiverEntirelyIn
Indicates that a river is the longest one whose entire course lies within a specified geographic region or political entity.
-
C.
isOneOfLargestRiversIn
chosen
Indicates that a river is among the largest rivers within a specified geographic region or area.
-
D.
hasMajorRiverSystem
Indicates that an entity possesses or is traversed by a primary, large-scale river network that significantly characterizes its hydrology or geography.
-
E.
hasLongestRiver
Indicates that one entity possesses or contains the river that is longer than any other river associated with the compared entities.
- F. None of above.
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_69e11e32445c8190ab97089b48a130bb |
completed | April 16, 2026, 5:36 p.m. |
| NER | Named-entity recognition | batch_69f12830c674819080254d77ee02bc9f |
completed | April 28, 2026, 9:35 p.m. |
| PD | Predicate disambiguation | batch_69e6f643ca74819083e8ab78e843f243 |
completed | April 21, 2026, 4 a.m. |
Created at: April 16, 2026, 8:26 p.m.