Triple
T20657644
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Indian Ocean drainage basin |
E507668
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object | Sumatran river basins |
—
|
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: Sumatran river basins | Statement: [Indian Ocean drainage basin, hasPart, Sumatran river basins]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sumatran river basins Context triple: [Indian Ocean drainage basin, hasPart, Sumatran river basins]
-
A.
Sumatra river system
chosen
The Sumatra river system is the extensive network of major rivers and tributaries that drain the Indonesian island of Sumatra, supporting its ecosystems, agriculture, and transportation.
-
B.
Agno River basin
The Agno River basin is a major watershed in Luzon, Philippines, encompassing extensive agricultural, urban, and coastal areas that drain into the Lingayen Gulf.
-
C.
Ogan River basin
The Ogan River basin is a riverine region in South Sumatra, Indonesia, that forms the traditional homeland and cultural heartland of the Ogan people.
-
D.
Musi basin
The Musi basin is a major river drainage area in South Sumatra, Indonesia, centered on the Musi River and encompassing the city of Palembang and its surrounding lowland regions.
-
E.
Palu Valley
Palu Valley is a lowland region in Central Sulawesi, Indonesia, known for its coastal plain around the city of Palu and its role as an economic and transportation hub in the area.
- 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_69e0b4bf58c081908e52a4500e03ff83 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6b2ee049081909904efe2dc683cd5 |
completed | April 20, 2026, 11:12 p.m. |
Created at: April 16, 2026, 11:43 a.m.