Triple
T22047346
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rufiji River |
E544795
|
entity |
| Predicate | ecoregion |
P948
|
FINISHED |
| Object |
East African coastal forest and thicket
The East African coastal forest and thicket is a biodiverse tropical ecoregion of fragmented forests and dense shrublands along the Indian Ocean coast of East Africa, noted for its high levels of plant and animal endemism.
|
E1515285
|
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: East African coastal forest and thicket | Statement: [Rufiji River, ecoregion, East African coastal forest and thicket]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: East African coastal forest and thicket Context triple: [Rufiji River, ecoregion, East African coastal forest and thicket]
-
A.
Western Congolian forest–savanna mosaic
The Western Congolian forest–savanna mosaic is a tropical ecoregion in Central Africa characterized by an intricate patchwork of forests and savannas that supports high biodiversity and serves as a transition zone between dense rainforest and open grasslands.
-
B.
Zambezian Baikiaea woodlands
The Zambezian Baikiaea woodlands are a tropical dry forest and woodland ecoregion in south-central Africa, characterized by extensive stands of Baikiaea plurijuga (Zambezi teak) and a rich diversity of wildlife.
-
C.
Miombo woodlands
Miombo woodlands are a vast tropical dry forest and savanna ecosystem in south-central Africa, dominated by Brachystegia, Julbernardia, and Isoberlinia tree species and supporting rich biodiversity and rural livelihoods.
-
D.
Guinean forest–savanna mosaic
The Guinean forest–savanna mosaic is a broad West and Central African ecoregion characterized by a patchwork of tropical forests and savannas that forms a transitional zone between dense rainforest and open grassland.
-
E.
Northeastern Congolian lowland forests
The Northeastern Congolian lowland forests are a vast tropical moist broadleaf forest ecoregion in Central Africa, renowned for their high biodiversity and dense, species-rich rainforest.
- 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: East African coastal forest and thicket Triple: [Rufiji River, ecoregion, East African coastal forest and thicket]
Generated description
The East African coastal forest and thicket is a biodiverse tropical ecoregion of fragmented forests and dense shrublands along the Indian Ocean coast of East Africa, noted for its high levels of plant and animal endemism.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: East African coastal forest and thicket Target entity description: The East African coastal forest and thicket is a biodiverse tropical ecoregion of fragmented forests and dense shrublands along the Indian Ocean coast of East Africa, noted for its high levels of plant and animal endemism.
-
A.
Western Congolian forest–savanna mosaic
The Western Congolian forest–savanna mosaic is a tropical ecoregion in Central Africa characterized by an intricate patchwork of forests and savannas that supports high biodiversity and serves as a transition zone between dense rainforest and open grasslands.
-
B.
Zambezian Baikiaea woodlands
The Zambezian Baikiaea woodlands are a tropical dry forest and woodland ecoregion in south-central Africa, characterized by extensive stands of Baikiaea plurijuga (Zambezi teak) and a rich diversity of wildlife.
-
C.
Miombo woodlands
Miombo woodlands are a vast tropical dry forest and savanna ecosystem in south-central Africa, dominated by Brachystegia, Julbernardia, and Isoberlinia tree species and supporting rich biodiversity and rural livelihoods.
-
D.
Guinean forest–savanna mosaic
The Guinean forest–savanna mosaic is a broad West and Central African ecoregion characterized by a patchwork of tropical forests and savannas that forms a transitional zone between dense rainforest and open grassland.
-
E.
Northeastern Congolian lowland forests
The Northeastern Congolian lowland forests are a vast tropical moist broadleaf forest ecoregion in Central Africa, renowned for their high biodiversity and dense, species-rich rainforest.
- 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_69e11e32445c8190ab97089b48a130bb |
completed | April 16, 2026, 5:36 p.m. |
| NER | Named-entity recognition | batch_69f12830c674819080254d77ee02bc9f |
completed | April 28, 2026, 9:35 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0a7b7736708190bad46e7f44aeb18c |
completed | May 18, 2026, 2:37 a.m. |
| NEDg | Description generation | batch_6a0a7c4736808190bd04e03adcb2d97b |
completed | May 18, 2026, 2:41 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0a7d80f9c08190b18e04b9e9cf47a5 |
completed | May 18, 2026, 2:46 a.m. |
Created at: April 16, 2026, 8:26 p.m.