Triple

T9842192
Position Surface form Disambiguated ID Type / Status
Subject Chindwin River E239252 entity
Predicate riverSystem P1009 FINISHED
Object Irrawaddy River system E48425 NE FINISHED

How this triple was built (2 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: Irrawaddy River system | Statement: [Chindwin River, riverSystem, Irrawaddy River system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Irrawaddy River system
Context triple: [Chindwin River, riverSystem, Irrawaddy River system]
  • A. Irrawaddy River chosen
    The Irrawaddy River is Myanmar’s largest and most important waterway, serving as a vital transport route and lifeline for agriculture, fisheries, and riverine communities from the north to the Andaman Sea.
  • B. Hlaing River
    The Hlaing River is a major waterway in Myanmar that flows through the city of Yangon and plays a key role in its transport and commerce.
  • C. Chindwin River
    The Chindwin River is a major river in northwestern Myanmar that flows through remote, forested regions before joining the Irrawaddy.
  • D. Yangon River
    The Yangon River is a major waterway in southern Myanmar that flows past the city of Yangon before emptying into the Gulf of Martaban.
  • E. Sittaung River basin
    The Sittaung River basin is a major river catchment in central Myanmar that drains a large interior region before emptying into the Gulf of Martaban.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ca84e3f0c48190ada72a65ebd50efd completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cdb34e3420819084bb31170e643cd0 completed April 2, 2026, 12:07 a.m.
NED1 Entity disambiguation (via context triple) batch_69d269b54d04819096ddc9f16a6db17b completed April 5, 2026, 1:55 p.m.
Created at: March 30, 2026, 8:33 p.m.