Triple
T16383994
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sahel–Central African forest transition zone |
E397875
|
entity |
| Predicate | borders |
P224
|
FINISHED |
| Object | Sudanian savanna |
E108906
|
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: Sudanian savanna | Statement: [Sahel–Central African forest transition zone, borders, Sudanian savanna]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sudanian savanna Context triple: [Sahel–Central African forest transition zone, borders, Sudanian savanna]
-
A.
Sudan savanna
chosen
The Sudan savanna is a broad belt of tropical grassland with scattered trees stretching across central Africa between the Sahel to the north and the wetter forest zones to the south.
-
B.
Bekol savanna
Bekol savanna is a prominent open grassland area within Baluran National Park in East Java, Indonesia, known for its wildlife viewing and scenic, African-like landscape.
-
C.
East African savanna
The East African savanna is a vast tropical grassland ecosystem characterized by open plains dotted with acacia trees and rich populations of large mammals such as elephants, lions, and wildebeest.
-
D.
Savane
Savane is a critically acclaimed album by Malian guitarist and singer Ali Farka Touré, celebrated for its rich blend of traditional West African music and blues.
-
E.
Zambezian flooded grasslands
The Zambezian flooded grasslands are a biodiverse tropical wetland ecoregion in south-central Africa characterized by seasonally inundated plains that support rich wildlife and important migratory bird populations.
- 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_69d87f2880b48190ae1a9673a3bbef80 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e319de83248190b5d43646fa9b6cda |
completed | April 18, 2026, 5:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00356b00408190beab51a23011be67 |
completed | May 10, 2026, 7:36 a.m. |
Created at: April 10, 2026, 5:08 a.m.