Triple

T5009588
Position Surface form Disambiguated ID Type / Status
Subject Dien Bien Phu E112582 entity
Predicate locatedOnRiver P165 FINISHED
Object Nam Rom River
The Nam Rom River is a waterway in northwestern Vietnam that flows through the historic valley of Dien Bien Phu.
 E496468 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: Nam Rom River | Statement: [Dien Bien Phu, locatedOnRiver, Nam Rom River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Nam Rom River
Context triple: [Dien Bien Phu, locatedOnRiver, Nam Rom River]
  • A. Nam Na River
    The Nam Na River is a waterway flowing through the mountainous region of northwestern Vietnam, contributing to the area's drainage and local ecosystems.
  • B. Namoi River
    The Namoi River is a major inland river in New South Wales, Australia, flowing through rich agricultural regions before joining the Barwon–Darling river system.
  • C. Dong Nai River
    The Đồng Nai River is a major river in southern Vietnam that flows through several provinces and plays a crucial role in the region’s ecology, agriculture, and hydropower production.
  • D. Se Kong River
    The Se Kong River is a major tributary of the Mekong River that flows through Laos, Vietnam, and Cambodia, supporting regional ecosystems and local livelihoods.
  • E. Lan River
    The Lan River is a tributary waterway in eastern China that forms part of the Qiantang River system.
  • 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: Nam Rom River
Triple: [Dien Bien Phu, locatedOnRiver, Nam Rom River]
Generated description
The Nam Rom River is a waterway in northwestern Vietnam that flows through the historic valley of Dien Bien Phu.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Nam Rom River
Target entity description: The Nam Rom River is a waterway in northwestern Vietnam that flows through the historic valley of Dien Bien Phu.
  • A. Nam Na River
    The Nam Na River is a waterway flowing through the mountainous region of northwestern Vietnam, contributing to the area's drainage and local ecosystems.
  • B. Namoi River
    The Namoi River is a major inland river in New South Wales, Australia, flowing through rich agricultural regions before joining the Barwon–Darling river system.
  • C. Dong Nai River
    The Đồng Nai River is a major river in southern Vietnam that flows through several provinces and plays a crucial role in the region’s ecology, agriculture, and hydropower production.
  • D. Se Kong River
    The Se Kong River is a major tributary of the Mekong River that flows through Laos, Vietnam, and Cambodia, supporting regional ecosystems and local livelihoods.
  • E. Lan River
    The Lan River is a tributary waterway in eastern China that forms part of the Qiantang River system.
  • 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_69bd4434acb8819086679dbeccc2fe54 completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd730a7590819088ab8d49c5c88c2f completed March 20, 2026, 4:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69bec34a07c0819089953ebcbe9cc3ff completed March 21, 2026, 4:11 p.m.
NEDg Description generation batch_69bec505a5dc81908f79c1ade107c4ce completed March 21, 2026, 4:19 p.m.
NED2 Entity disambiguation (via description) batch_69bec654fc4881909bf5458cdafc7ffd completed March 21, 2026, 4:24 p.m.
Created at: March 20, 2026, 1:35 p.m.