Triple

T6407692
Position Surface form Disambiguated ID Type / Status
Subject Mahakam River E127626 entity
Predicate hasTributary P415 FINISHED
Object Kedang Kepala River
Kedang Kepala River is a tributary waterway in East Kalimantan, Indonesia, that feeds into the larger Mahakam River system.
 E590578 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: Kedang Kepala River | Statement: [Mahakam River, hasTributary, Kedang Kepala River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kedang Kepala River
Context triple: [Mahakam River, hasTributary, Kedang Kepala River]
  • A. 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.
  • B. Embaloh River
    The Embaloh River is a tributary waterway in West Kalimantan, Indonesia, that feeds into the larger Kapuas River system.
  • C. 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.
  • D. Teweh River
    Teweh River is a tributary waterway in Central Kalimantan, Indonesia, that feeds into the larger Barito River system.
  • E. Cimanuk River
    The Cimanuk River is a major river in West Java, Indonesia, known for its role in regional irrigation, agriculture, and flood control.
  • 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: Kedang Kepala River
Triple: [Mahakam River, hasTributary, Kedang Kepala River]
Generated description
Kedang Kepala River is a tributary waterway in East Kalimantan, Indonesia, that feeds into the larger Mahakam River system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Kedang Kepala River
Target entity description: Kedang Kepala River is a tributary waterway in East Kalimantan, Indonesia, that feeds into the larger Mahakam River system.
  • A. 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.
  • B. Embaloh River
    The Embaloh River is a tributary waterway in West Kalimantan, Indonesia, that feeds into the larger Kapuas River system.
  • C. 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.
  • D. Teweh River
    Teweh River is a tributary waterway in Central Kalimantan, Indonesia, that feeds into the larger Barito River system.
  • E. Cimanuk River
    The Cimanuk River is a major river in West Java, Indonesia, known for its role in regional irrigation, agriculture, and flood control.
  • 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_69c0083723d88190b1e37b19df162c08 completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c068ccd804819097b106604372c14a completed March 22, 2026, 10:10 p.m.
NED1 Entity disambiguation (via context triple) batch_69c638b38c888190aa2433173db64c90 completed March 27, 2026, 7:58 a.m.
NEDg Description generation batch_69c63acb98588190b03c31eb3d8bdc35 completed March 27, 2026, 8:07 a.m.
NED2 Entity disambiguation (via description) batch_69c63b334e608190b811b30e93199ac0 completed March 27, 2026, 8:09 a.m.
Created at: March 22, 2026, 4:41 p.m.