Triple

T5850995
Position Surface form Disambiguated ID Type / Status
Subject Alberche River E130028 entity
Predicate hasTributary P415 FINISHED
Object Perales River
The Perales River is a minor watercourse in central Spain that serves as one of the tributaries feeding into the Alberche River within the Tagus basin.
 E632160 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: Perales River | Statement: [Alberche River, hasTributary, Perales River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Perales River
Context triple: [Alberche River, hasTributary, Perales River]
  • A. Ortega River
    The Ortega River is a waterway in Jacksonville, Florida, known for its residential waterfront neighborhoods, marinas, and connection to the St. Johns River.
  • B. Juncal River
    The Juncal River is a mountain river in central Chile that forms one of the principal headwaters of the Aconcagua River, draining glacial and Andean snowmelt.
  • C. Cañete River
    The Cañete River is a major Peruvian river known for flowing from the high Andes to the Pacific Ocean, supporting agriculture and popular whitewater rafting in the Lima Region.
  • D. Tornagaleones River
    The Tornagaleones River is a waterway in southern Chile that forms part of the Valdivia River system, flowing through the coastal lowlands and wetlands near the city of Valdivia.
  • E. Tajuña River
    The Tajuña River is a river in central Spain that flows through the Community of Madrid and Castilla–La Mancha before joining the Jarama River.
  • 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: Perales River
Triple: [Alberche River, hasTributary, Perales River]
Generated description
The Perales River is a minor watercourse in central Spain that serves as one of the tributaries feeding into the Alberche River within the Tagus basin.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Perales River
Target entity description: The Perales River is a minor watercourse in central Spain that serves as one of the tributaries feeding into the Alberche River within the Tagus basin.
  • A. Ortega River
    The Ortega River is a waterway in Jacksonville, Florida, known for its residential waterfront neighborhoods, marinas, and connection to the St. Johns River.
  • B. Juncal River
    The Juncal River is a mountain river in central Chile that forms one of the principal headwaters of the Aconcagua River, draining glacial and Andean snowmelt.
  • C. Cañete River
    The Cañete River is a major Peruvian river known for flowing from the high Andes to the Pacific Ocean, supporting agriculture and popular whitewater rafting in the Lima Region.
  • D. Tornagaleones River
    The Tornagaleones River is a waterway in southern Chile that forms part of the Valdivia River system, flowing through the coastal lowlands and wetlands near the city of Valdivia.
  • E. Tajuña River
    The Tajuña River is a river in central Spain that flows through the Community of Madrid and Castilla–La Mancha before joining the Jarama River.
  • 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_69c0084de39081909eb34e6bed74215a completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c035176c8c81909e24d263e4feb664 completed March 22, 2026, 6:29 p.m.
NED1 Entity disambiguation (via context triple) batch_69c761601814819092889a7d6ba74a02 completed March 28, 2026, 5:04 a.m.
NEDg Description generation batch_69c76265a77881908d3e698e2e1c53c5 completed March 28, 2026, 5:08 a.m.
NED2 Entity disambiguation (via description) batch_69c762d1be208190ae5831c2a5e5655c completed March 28, 2026, 5:10 a.m.
Created at: March 22, 2026, 3:55 p.m.