Triple

T15554718
Position Surface form Disambiguated ID Type / Status
Subject Juruena River E370837 entity
Predicate hasTributary P415 FINISHED
Object Arinos River
The Arinos River is a significant waterway in central-western Brazil that flows through the state of Mato Grosso and contributes to the Amazon Basin.
 E1329221 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: Arinos River | Statement: [Juruena River, hasTributary, Arinos River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Arinos River
Context triple: [Juruena River, hasTributary, Arinos River]
  • A. Quijos River
    The Quijos River is a fast-flowing Andean river in eastern Ecuador known for its whitewater rapids and role in draining the eastern slopes of the Andes into the Amazon basin.
  • B. Kalimyo River
    The Kalimyo River is a waterway in western Myanmar whose mouth is at the coastal city of Sittwe on the Bay of Bengal.
  • C. Maragondon River
    Maragondon River is a waterway in the municipality of Maragondon in Cavite, Philippines, known for its role in local agriculture, ecology, and small-scale tourism.
  • D. Lucala River
    The Lucala River is a significant river in north-central Angola that serves as a major tributary of the Cuanza River and is known for flowing near the Kalandula Falls.
  • E. Esla River
    The Esla River is a major river in northwestern Spain that flows through the provinces of León and Zamora before joining the Douro 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: Arinos River
Triple: [Juruena River, hasTributary, Arinos River]
Generated description
The Arinos River is a significant waterway in central-western Brazil that flows through the state of Mato Grosso and contributes to the Amazon Basin.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Arinos River
Target entity description: The Arinos River is a significant waterway in central-western Brazil that flows through the state of Mato Grosso and contributes to the Amazon Basin.
  • A. Quijos River
    The Quijos River is a fast-flowing Andean river in eastern Ecuador known for its whitewater rapids and role in draining the eastern slopes of the Andes into the Amazon basin.
  • B. Kalimyo River
    The Kalimyo River is a waterway in western Myanmar whose mouth is at the coastal city of Sittwe on the Bay of Bengal.
  • C. Maragondon River
    Maragondon River is a waterway in the municipality of Maragondon in Cavite, Philippines, known for its role in local agriculture, ecology, and small-scale tourism.
  • D. Lucala River
    The Lucala River is a significant river in north-central Angola that serves as a major tributary of the Cuanza River and is known for flowing near the Kalandula Falls.
  • E. Esla River
    The Esla River is a major river in northwestern Spain that flows through the provinces of León and Zamora before joining the Douro 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_69d85cc6cf40819091f4a5facee1ebe6 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e04a96c0c88190808f68601a36b506 completed April 16, 2026, 2:33 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0491547b9081909876f88fe6a58ee7 completed May 13, 2026, 2:57 p.m.
NEDg Description generation batch_6a04922aa908819093d00f57fdb00627 completed May 13, 2026, 3 p.m.
NED2 Entity disambiguation (via description) batch_6a04933727488190b7a04789a17a16a0 completed May 13, 2026, 3:05 p.m.
Created at: April 10, 2026, 4:09 a.m.