Triple

T10043475
Position Surface form Disambiguated ID Type / Status
Subject Berbice River E205352 entity
Predicate tributary P415 FINISHED
Object Ituni River
The Ituni River is a waterway in Guyana that feeds into the larger Berbice River system, flowing through sparsely populated, forested interior regions.
E926828 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: Ituni River | Statement: [Berbice River, tributary, Ituni River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ituni River
Context triple: [Berbice River, tributary, Ituni River]
  • A. Tinguiririca River
    The Tinguiririca River is a significant watercourse in central Chile that flows through the Andean foothills and agricultural valleys, supporting irrigation, hydropower, and local ecosystems.
  • B. Chucunaque River
    The Chucunaque River is a major waterway in Panama’s Darién Province, serving as an important transportation route and tributary of the Tuira River in a remote, sparsely developed region.
  • C. Aconcagua River
    The Aconcagua River is an important waterway in central Chile that flows from the Andes Mountains toward the Pacific Ocean, supporting agriculture and settlements along its valley.
  • D. San Pedro de Inacaliri River
    The San Pedro de Inacaliri River is a high-altitude river in northern Chile’s Atacama Desert, contributing crucial water flow to the region’s arid hydrological system.
  • E. Gualí River
    The Gualí River is a waterway in central Colombia that flows through the municipality of Mariquita in the Tolima Department.
  • 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: Ituni River
Triple: [Berbice River, tributary, Ituni River]
Generated description
The Ituni River is a waterway in Guyana that feeds into the larger Berbice River system, flowing through sparsely populated, forested interior regions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ituni River
Target entity description: The Ituni River is a waterway in Guyana that feeds into the larger Berbice River system, flowing through sparsely populated, forested interior regions.
  • A. Tinguiririca River
    The Tinguiririca River is a significant watercourse in central Chile that flows through the Andean foothills and agricultural valleys, supporting irrigation, hydropower, and local ecosystems.
  • B. Chucunaque River
    The Chucunaque River is a major waterway in Panama’s Darién Province, serving as an important transportation route and tributary of the Tuira River in a remote, sparsely developed region.
  • C. Aconcagua River
    The Aconcagua River is an important waterway in central Chile that flows from the Andes Mountains toward the Pacific Ocean, supporting agriculture and settlements along its valley.
  • D. San Pedro de Inacaliri River
    The San Pedro de Inacaliri River is a high-altitude river in northern Chile’s Atacama Desert, contributing crucial water flow to the region’s arid hydrological system.
  • E. Gualí River
    The Gualí River is a waterway in central Colombia that flows through the municipality of Mariquita in the Tolima Department.
  • 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_69ca834f70e88190b2d74828b7767ec1 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cdcf60a2208190846e57b5f5649307 completed April 2, 2026, 2:07 a.m.
NED1 Entity disambiguation (via context triple) batch_69e5e877c6188190817fb30f2c9a07bf completed April 20, 2026, 8:48 a.m.
NEDg Description generation batch_69e5f1557e9c8190b53ce391793b2c7f completed April 20, 2026, 9:26 a.m.
NED2 Entity disambiguation (via description) batch_69e5f863bf7c81908969ed0a5b99f032 completed April 20, 2026, 9:56 a.m.
Created at: March 30, 2026, 8:55 p.m.