Triple

T5047617
Position Surface form Disambiguated ID Type / Status
Subject Tapajós River E113704 entity
Predicate hasTributary P415 FINISHED
Object Crepori River
The Crepori River is a waterway in northern Brazil that forms part of the Amazon Basin, flowing through the state of Pará before joining the Tapajós River.
 E692312 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: Crepori River | Statement: [Tapajós River, hasTributary, Crepori River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Crepori River
Context triple: [Tapajós River, hasTributary, Crepori River]
  • A. Cremera River
    The Cremera River is a small river in central Italy historically known as the site of battles between the ancient Etruscan city of Veii and early Rome.
  • B. Otamiri River
    The Otamiri River is a significant waterway in southeastern Nigeria that flows through Imo State and serves as an important source of water and livelihood for surrounding communities.
  • C. Rhescus River
    The Rhescus River is an ancient river known from classical geography as flowing through the historical region of Bithynia in northwestern Anatolia.
  • D. Evinos River
    The Evinos River is a significant river in western Greece known for its scenic course through mountainous terrain and its role in regional water management and outdoor recreation.
  • E. Adycha River
    The Adycha River is a significant river in northeastern Siberia, Russia, known for flowing through remote permafrost regions before joining the Yana River system.
  • 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: Crepori River
Triple: [Tapajós River, hasTributary, Crepori River]
Generated description
The Crepori River is a waterway in northern Brazil that forms part of the Amazon Basin, flowing through the state of Pará before joining the Tapajós River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Crepori River
Target entity description: The Crepori River is a waterway in northern Brazil that forms part of the Amazon Basin, flowing through the state of Pará before joining the Tapajós River.
  • A. Cremera River
    The Cremera River is a small river in central Italy historically known as the site of battles between the ancient Etruscan city of Veii and early Rome.
  • B. Otamiri River
    The Otamiri River is a significant waterway in southeastern Nigeria that flows through Imo State and serves as an important source of water and livelihood for surrounding communities.
  • C. Rhescus River
    The Rhescus River is an ancient river known from classical geography as flowing through the historical region of Bithynia in northwestern Anatolia.
  • D. Evinos River
    The Evinos River is a significant river in western Greece known for its scenic course through mountainous terrain and its role in regional water management and outdoor recreation.
  • E. Adycha River
    The Adycha River is a significant river in northeastern Siberia, Russia, known for flowing through remote permafrost regions before joining the Yana River system.
  • 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_69ca0812dcec819080c8386061d913b3 completed March 30, 2026, 5:20 a.m.
NEDg Description generation batch_69ca095a865481908e0ca0e94c5fef0f completed March 30, 2026, 5:25 a.m.
NED2 Entity disambiguation (via description) batch_69ca09c9b764819096d01c2658ef65e2 completed March 30, 2026, 5:27 a.m.
Created at: March 20, 2026, 1:37 p.m.