Triple

T5047618
Position Surface form Disambiguated ID Type / Status
Subject Tapajós River E113704 entity
Predicate hasTributary P415 FINISHED
Object Arapiuns River
The Arapiuns River is a waterway in the Brazilian Amazon that flows through the state of Pará and joins the Tapajós River, contributing to the region’s extensive rainforest river system.
E580746 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: Arapiuns River | Statement: [Tapajós River, hasTributary, Arapiuns River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Arapiuns River
Context triple: [Tapajós River, hasTributary, Arapiuns River]
  • A. Ausa River
    The Ausa River is a small watercourse in the Emilia-Romagna region of Italy that flows through the city of Rimini before reaching the Adriatic Sea.
  • B. Noi River
    The Noi River is a significant waterway in central Thailand that branches from and later rejoins the Chao Phraya River, supporting local agriculture and settlements along its course.
  • C. Agos River
    The Agos River is a major waterway in the Philippines that serves as a key drainage basin for the Sierra Madre mountain range and supports surrounding ecosystems and communities.
  • D. Vaga River
    The Vaga River is a major river in northwestern Russia that flows through the Arkhangelsk Oblast and plays an important role in the region’s drainage system and local transport.
  • E. Bahuda River
    Bahuda River is a small east-flowing river in southern India that runs through Andhra Pradesh and Odisha before emptying into the Bay of Bengal.
  • 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: Arapiuns River
Triple: [Tapajós River, hasTributary, Arapiuns River]
Generated description
The Arapiuns River is a waterway in the Brazilian Amazon that flows through the state of Pará and joins the Tapajós River, contributing to the region’s extensive rainforest river system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Arapiuns River
Target entity description: The Arapiuns River is a waterway in the Brazilian Amazon that flows through the state of Pará and joins the Tapajós River, contributing to the region’s extensive rainforest river system.
  • A. Ausa River
    The Ausa River is a small watercourse in the Emilia-Romagna region of Italy that flows through the city of Rimini before reaching the Adriatic Sea.
  • B. Noi River
    The Noi River is a significant waterway in central Thailand that branches from and later rejoins the Chao Phraya River, supporting local agriculture and settlements along its course.
  • C. Agos River
    The Agos River is a major waterway in the Philippines that serves as a key drainage basin for the Sierra Madre mountain range and supports surrounding ecosystems and communities.
  • D. Vaga River
    The Vaga River is a major river in northwestern Russia that flows through the Arkhangelsk Oblast and plays an important role in the region’s drainage system and local transport.
  • E. Bahuda River
    Bahuda River is a small east-flowing river in southern India that runs through Andhra Pradesh and Odisha before emptying into the Bay of Bengal.
  • 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_69bd44391fc48190a311ce9c826c209b completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd740002b48190bc7aa176d734c589 completed March 20, 2026, 4:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69c2437136f48190b34454ce77397daf completed March 24, 2026, 7:55 a.m.
NEDg Description generation batch_69c4fb66b8e8819090524d1ef12688a7 completed March 26, 2026, 9:24 a.m.
NED2 Entity disambiguation (via description) batch_69c4fc3065bc81908d95fbd3d4655c76 completed March 26, 2026, 9:28 a.m.
Created at: March 20, 2026, 1:37 p.m.