Triple
T20753971
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tapanuli |
E510800
|
entity |
| Predicate | hasRiver |
P165
|
FINISHED |
| Object | Batang Toru River |
—
|
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: Batang Toru River | Statement: [Tapanuli, hasRiver, Batang Toru River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Batang Toru River Context triple: [Tapanuli, hasRiver, Batang Toru River]
-
A.
Melawi River
The Melawi River is a significant waterway in West Kalimantan, Indonesia, known for flowing through remote rainforest regions and supporting local communities before joining the Kapuas River.
-
B.
Baleh River
The Baleh River is a significant river in Sarawak, Malaysian Borneo, known for flowing through remote rainforest regions and supporting local indigenous communities before joining the Rajang River.
-
C.
Baliem River
The Baliem River is a major waterway in the central highlands of Papua, Indonesia, flowing through the remote Baliem Valley and sustaining the indigenous Dani and other local communities.
-
D.
Sembakung River
The Sembakung River is a major river in northern Borneo that flows through Indonesia’s North Kalimantan province toward the border with Malaysia.
-
E.
Tondano River
The Tondano River is a significant waterway in North Sulawesi, Indonesia, flowing from Lake Tondano through Minahasa Regency toward the coast.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Batang Toru River Target entity description: The Batang Toru River is a major waterway in North Sumatra, Indonesia, flowing through the Batang Toru ecosystem that is known for its rich biodiversity, including the critically endangered Tapanuli orangutan.
-
A.
Melawi River
The Melawi River is a significant waterway in West Kalimantan, Indonesia, known for flowing through remote rainforest regions and supporting local communities before joining the Kapuas River.
-
B.
Baleh River
The Baleh River is a significant river in Sarawak, Malaysian Borneo, known for flowing through remote rainforest regions and supporting local indigenous communities before joining the Rajang River.
-
C.
Baliem River
The Baliem River is a major waterway in the central highlands of Papua, Indonesia, flowing through the remote Baliem Valley and sustaining the indigenous Dani and other local communities.
-
D.
Sembakung River
The Sembakung River is a major river in northern Borneo that flows through Indonesia’s North Kalimantan province toward the border with Malaysia.
-
E.
Tondano River
The Tondano River is a significant waterway in North Sulawesi, Indonesia, flowing from Lake Tondano through Minahasa Regency toward the coast.
- F. None of above. chosen
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_69e0b4c909ec8190b05987f1639513f6 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6c22d0ebc8190b17077326f540f98 |
completed | April 21, 2026, 12:17 a.m. |
Created at: April 16, 2026, 12:34 p.m.