Triple

T18811927
Position Surface form Disambiguated ID Type / Status
Subject Sultanate of Maguindanao E460034 entity
Predicate region P40 FINISHED
Object Pulangi River basin — 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: Pulangi River basin | Statement: [Sultanate of Maguindanao, region, Pulangi River basin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pulangi River basin
Context triple: [Sultanate of Maguindanao, region, Pulangi River basin]
  • A. Lempa River basin
    The Lempa River basin is a major Central American watershed, primarily in El Salvador, that drains a large region into the Pacific Ocean and supports significant agriculture, hydropower, and urban populations.
  • B. Mutirikwi River basin
    The Mutirikwi River basin is a river catchment area in southeastern Zimbabwe that encompasses Lake Mutirikwi and its dam, supporting regional water supply, irrigation, and ecosystems.
  • C. Warta river basin
    The Warta river basin is the drainage area in western and central Poland encompassing the Warta River and its tributaries, forming a major sub-basin of the Oder River system.
  • D. Pakke River basin
    The Pakke River basin is the forested river catchment in Arunachal Pradesh, India, that supports rich biodiversity and forms the ecological setting for the Pakke Tiger Reserve.
  • E. Kondoma River basin
    The Kondoma River basin is a river drainage area in southwestern Siberia that forms part of the traditional homeland of the Shor people.
  • 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: Pulangi River basin
Target entity description: The Pulangi River basin is a major river system and fertile lowland area in Mindanao, Philippines, that historically served as the heartland and power base of the Sultanate of Maguindanao.
  • A. Lempa River basin
    The Lempa River basin is a major Central American watershed, primarily in El Salvador, that drains a large region into the Pacific Ocean and supports significant agriculture, hydropower, and urban populations.
  • B. Mutirikwi River basin
    The Mutirikwi River basin is a river catchment area in southeastern Zimbabwe that encompasses Lake Mutirikwi and its dam, supporting regional water supply, irrigation, and ecosystems.
  • C. Warta river basin
    The Warta river basin is the drainage area in western and central Poland encompassing the Warta River and its tributaries, forming a major sub-basin of the Oder River system.
  • D. Pakke River basin
    The Pakke River basin is the forested river catchment in Arunachal Pradesh, India, that supports rich biodiversity and forms the ecological setting for the Pakke Tiger Reserve.
  • E. Kondoma River basin
    The Kondoma River basin is a river drainage area in southwestern Siberia that forms part of the traditional homeland of the Shor people.
  • 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_69d8d398c7d4819091cb2f7e48948aeb completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e5a3dcc7d88190801d9c9202e0e411 completed April 20, 2026, 3:56 a.m.
Created at: April 10, 2026, 11:53 a.m.