Triple

T17138580
Position Surface form Disambiguated ID Type / Status
Subject Sawahlunto E415902 entity
Predicate hasRiver P165 FINISHED
Object Ombilin River
The Ombilin River is a river in West Sumatra, Indonesia, that flows through the historic coal-mining city of Sawahlunto and plays an important role in the region’s drainage and ecology.
E1252600 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: Ombilin River | Statement: [Sawahlunto, hasRiver, Ombilin River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ombilin River
Context triple: [Sawahlunto, hasRiver, Ombilin River]
  • A. Belayan River
    The Belayan River is a significant waterway in East Kalimantan, Indonesia, known for supporting local transportation, settlements, and regional economic activities such as logging and mining.
  • B. 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.
  • 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. 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.
  • E. 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.
  • 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: Ombilin River
Triple: [Sawahlunto, hasRiver, Ombilin River]
Generated description
The Ombilin River is a river in West Sumatra, Indonesia, that flows through the historic coal-mining city of Sawahlunto and plays an important role in the region’s drainage and ecology.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ombilin River
Target entity description: The Ombilin River is a river in West Sumatra, Indonesia, that flows through the historic coal-mining city of Sawahlunto and plays an important role in the region’s drainage and ecology.
  • A. Belayan River
    The Belayan River is a significant waterway in East Kalimantan, Indonesia, known for supporting local transportation, settlements, and regional economic activities such as logging and mining.
  • B. 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.
  • 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. 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.
  • E. 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.
  • 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_69d886d15af4819092f92f8a129763e6 completed April 10, 2026, 5:12 a.m.
NER Named-entity recognition batch_69e3f2d1277881909325ffd2a7aa4873 completed April 18, 2026, 9:08 p.m.
NED1 Entity disambiguation (via context triple) batch_6a014152da008190bbbff4147cfd8c5b completed May 11, 2026, 2:39 a.m.
NEDg Description generation batch_6a014209b11081908ed088a9bb18b73b completed May 11, 2026, 2:42 a.m.
NED2 Entity disambiguation (via description) batch_6a0142ac95188190847f29cb0f8d15ed completed May 11, 2026, 2:45 a.m.
Created at: April 10, 2026, 5:36 a.m.