Triple

T1642837
Position Surface form Disambiguated ID Type / Status
Subject Guianas E35510 entity
Predicate hasRiverSystem P1009 FINISHED
Object Essequibo River
The Essequibo River is the largest river in Guyana and one of the major waterways of the Guiana Shield, flowing northward through largely untouched rainforest to the Atlantic Ocean.
E157510 NE FINISHED

How this triple was built (5 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: Essequibo River | Statement: [Guianas, hasRiverSystem, Essequibo River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Essequibo River
Context triple: [Guianas, hasRiverSystem, Essequibo River]
  • A. Essequibo
    Essequibo was a former Dutch colony in the Guianas, centered on the Essequibo River region, that later became part of British Guiana.
  • B. Berbice River
    The Berbice River is a major river in eastern Guyana that flows northward into the Atlantic Ocean, historically important for inland transport and colonial-era settlements.
  • C. Suriname River
    The Suriname River is a major river in central and northern Suriname that flows past the capital, Paramaribo, before emptying into the Atlantic Ocean.
  • D. Apure River
    The Apure River is a significant waterway in western Venezuela that drains the Llanos plains and supports regional agriculture, cattle ranching, and river transport.
  • E. Orinoco River
    The Orinoco River is one of the longest and most important rivers in South America, flowing through Venezuela and Colombia and supporting vast tropical ecosystems and human settlements.
  • 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: Essequibo River
Triple: [Guianas, hasRiverSystem, Essequibo River]
Generated description
The Essequibo River is the largest river in Guyana and one of the major waterways of the Guiana Shield, flowing northward through largely untouched rainforest to the Atlantic Ocean.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Essequibo River
Target entity description: The Essequibo River is the largest river in Guyana and one of the major waterways of the Guiana Shield, flowing northward through largely untouched rainforest to the Atlantic Ocean.
  • A. Essequibo chosen
    Essequibo was a former Dutch colony in the Guianas, centered on the Essequibo River region, that later became part of British Guiana.
  • B. Berbice River
    The Berbice River is a major river in eastern Guyana that flows northward into the Atlantic Ocean, historically important for inland transport and colonial-era settlements.
  • C. Suriname River
    The Suriname River is a major river in central and northern Suriname that flows past the capital, Paramaribo, before emptying into the Atlantic Ocean.
  • D. Apure River
    The Apure River is a significant waterway in western Venezuela that drains the Llanos plains and supports regional agriculture, cattle ranching, and river transport.
  • E. Orinoco River
    The Orinoco River is one of the longest and most important rivers in South America, flowing through Venezuela and Colombia and supporting vast tropical ecosystems and human settlements.
  • F. None of above.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasRiverSystem
Context triple: [Guianas, hasRiverSystem, Essequibo River]
  • A. hasRiver
    Indicates that a location or area contains, is traversed by, or is directly associated with a river.
  • B. riverSystem chosen
    Indicates that one entity is a river system to which the other entity belongs or is a component (such as a tributary or segment).
  • C. waterwaySystem
    Indicates that one entity is part of, or belongs to, a connected network of waterways associated with another entity.
  • D. closelyAssociatedRiver
    Indicates a river that is geographically or functionally closely connected to the subject, such as flowing nearby, through, or otherwise strongly linked to it.
  • E. isRiverInHydrologicalSense
    Indicates that a river, considered as a hydrological feature (its water flow and drainage characteristics), is located within or associated with a specified geographic or hydrological area.
  • F. None of above.

Provenance (6 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_69a88604618c81908b41f6429c431eb6 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a919306fd48190a245fc95e0e759d9 completed March 5, 2026, 5:48 a.m.
NED1 Entity disambiguation (via context triple) batch_69addf308fe4819093ac42f637929a5e completed March 8, 2026, 8:42 p.m.
NEDg Description generation batch_69ade359738c81909a7e3763365bc562 completed March 8, 2026, 9 p.m.
NED2 Entity disambiguation (via description) batch_69ade45e97888190aadc0dfbd80256bb completed March 8, 2026, 9:04 p.m.
PD Predicate disambiguation batch_69a907cc9d348190b76b0d3f596e5a81 completed March 5, 2026, 4:34 a.m.
Created at: March 4, 2026, 7:28 p.m.