Triple

T9984439
Position Surface form Disambiguated ID Type / Status
Subject Ma River E196531 entity
Predicate hasTributary P415 FINISHED
Object Cau Chay River
The Cau Chay River is a tributary waterway in northern Vietnam that feeds into the larger Ma River system.
 E848178 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: Cau Chay River | Statement: [Ma River, hasTributary, Cau Chay River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cau Chay River
Context triple: [Ma River, hasTributary, Cau Chay 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. Ba Lai River
    The Ba Lai River is a distributary of the Mekong River in Vietnam’s Mekong Delta, flowing through Bến Tre Province and supporting local agriculture and fisheries.
  • C. Nhue River
    The Nhue River is a significant waterway in northern Vietnam that flows through the Red River Delta region, supporting agriculture, drainage, and daily life in provinces such as Ha Nam.
  • D. Can Tho River
    The Can Tho River is a major waterway in Vietnam’s Mekong Delta, known for its bustling boat traffic and role as a hub of local commerce and daily life.
  • E. Ham Luong River
    The Ham Luong River is a major branch of the Mekong River in Vietnam’s Mekong Delta, flowing through Bến Tre Province and supporting its agriculture, transport, and local livelihoods.
  • 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: Cau Chay River
Triple: [Ma River, hasTributary, Cau Chay River]
Generated description
The Cau Chay River is a tributary waterway in northern Vietnam that feeds into the larger Ma River system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Cau Chay River
Target entity description: The Cau Chay River is a tributary waterway in northern Vietnam that feeds into the larger Ma River system.
  • 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. Ba Lai River
    The Ba Lai River is a distributary of the Mekong River in Vietnam’s Mekong Delta, flowing through Bến Tre Province and supporting local agriculture and fisheries.
  • C. Nhue River
    The Nhue River is a significant waterway in northern Vietnam that flows through the Red River Delta region, supporting agriculture, drainage, and daily life in provinces such as Ha Nam.
  • D. Can Tho River
    The Can Tho River is a major waterway in Vietnam’s Mekong Delta, known for its bustling boat traffic and role as a hub of local commerce and daily life.
  • E. Ham Luong River
    The Ham Luong River is a major branch of the Mekong River in Vietnam’s Mekong Delta, flowing through Bến Tre Province and supporting its agriculture, transport, and local livelihoods.
  • 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_69ca82efbce081908179b4b9c65096eb completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cdb8bf5adc81908c862b75053dd8f1 completed April 2, 2026, 12:30 a.m.
NED1 Entity disambiguation (via context triple) batch_69d32a82ef648190a7c3d59e47e51845 completed April 6, 2026, 3:37 a.m.
NEDg Description generation batch_69d32b784dd48190be1e9ab9c36c224e completed April 6, 2026, 3:41 a.m.
NED2 Entity disambiguation (via description) batch_69d3481d882c8190be8653289b712d08 completed April 6, 2026, 5:43 a.m.
Created at: March 30, 2026, 8:49 p.m.