Triple

T17881751
Position Surface form Disambiguated ID Type / Status
Subject Western Province, Papua New Guinea E447100 entity
Predicate hasMajorRiver P165 FINISHED
Object Ok Tedi River
The Ok Tedi River is a major river in Papua New Guinea’s Western Province, widely known for its role in one of the world’s most significant mining-related environmental disasters.
E1294757 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: Ok Tedi River | Statement: [Western Province, Papua New Guinea, hasMajorRiver, Ok Tedi River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ok Tedi River
Context triple: [Western Province, Papua New Guinea, hasMajorRiver, Ok Tedi River]
  • A. Noi River
    The Noi River is a significant waterway in central Thailand that branches from and later rejoins the Chao Phraya River, supporting local agriculture and settlements along its course.
  • B. Sepik River
    The Sepik River is one of the largest and most culturally significant rivers in New Guinea, renowned for its extensive wetlands and the rich artistic traditions of the indigenous communities along its banks.
  • C. Agos River
    The Agos River is a major waterway in the Philippines that serves as a key drainage basin for the Sierra Madre mountain range and supports surrounding ecosystems and communities.
  • D. Hub River
    Hub River is a significant river in western Pakistan that serves as an important water source and natural boundary between the provinces of Sindh and Balochistan.
  • E. Nun River
    The Nun River is a major waterway in Nigeria’s Niger Delta region, known as one of the principal distributaries of the Niger 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: Ok Tedi River
Triple: [Western Province, Papua New Guinea, hasMajorRiver, Ok Tedi River]
Generated description
The Ok Tedi River is a major river in Papua New Guinea’s Western Province, widely known for its role in one of the world’s most significant mining-related environmental disasters.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ok Tedi River
Target entity description: The Ok Tedi River is a major river in Papua New Guinea’s Western Province, widely known for its role in one of the world’s most significant mining-related environmental disasters.
  • A. Noi River
    The Noi River is a significant waterway in central Thailand that branches from and later rejoins the Chao Phraya River, supporting local agriculture and settlements along its course.
  • B. Sepik River
    The Sepik River is one of the largest and most culturally significant rivers in New Guinea, renowned for its extensive wetlands and the rich artistic traditions of the indigenous communities along its banks.
  • C. Agos River
    The Agos River is a major waterway in the Philippines that serves as a key drainage basin for the Sierra Madre mountain range and supports surrounding ecosystems and communities.
  • D. Hub River
    Hub River is a significant river in western Pakistan that serves as an important water source and natural boundary between the provinces of Sindh and Balochistan.
  • E. Nun River
    The Nun River is a major waterway in Nigeria’s Niger Delta region, known as one of the principal distributaries of the Niger 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_69d8b9f4c22c819093c2680434472894 completed April 10, 2026, 8:51 a.m.
NER Named-entity recognition batch_69e49c0f40fc8190b2e615b41829f5df completed April 19, 2026, 9:10 a.m.
NED1 Entity disambiguation (via context triple) batch_6a031b1f2fec81909b3cf0392275a2ff completed May 12, 2026, 12:20 p.m.
NEDg Description generation batch_6a031c245ee08190851b20d547a7946c completed May 12, 2026, 12:25 p.m.
NED2 Entity disambiguation (via description) batch_6a031c89d46881908cf88e5396e1d08e completed May 12, 2026, 12:26 p.m.
Created at: April 10, 2026, 10:18 a.m.