Triple

T13013727
Position Surface form Disambiguated ID Type / Status
Subject Angara River E322487 entity
Predicate hasTributary P415 FINISHED
Object Chuna River
The Chuna River is a Siberian waterway in Russia that serves as a tributary of the Angara River, contributing to the region’s extensive river network.
 E1063410 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: Chuna River | Statement: [Angara River, hasTributary, Chuna River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chuna River
Context triple: [Angara River, hasTributary, Chuna River]
  • A. Churia River
    The Churia River is a watercourse flowing through western Georgia that forms part of the wetland and riverine ecosystem protected within Kolkheti National Park along the Black Sea coast.
  • B. Chirchiq River
    The Chirchiq River is a significant waterway in Uzbekistan that flows through the Tashkent region, supporting irrigation, hydropower, and local agriculture before joining the Syr Darya.
  • C. Chorokhi River
    The Chorokhi River is a significant waterway in southwestern Georgia and northeastern Turkey that flows through mountainous terrain before emptying into the Black Sea near the city of Batumi.
  • D. Bori River
    The Bori River is a smaller river in central India that feeds into the larger Tapti River system.
  • E. Cherepanikha River
    The Cherepanikha River is a smaller watercourse in Russia that serves as a tributary within the Kirenga River basin in Siberia.
  • 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: Chuna River
Triple: [Angara River, hasTributary, Chuna River]
Generated description
The Chuna River is a Siberian waterway in Russia that serves as a tributary of the Angara River, contributing to the region’s extensive river network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Chuna River
Target entity description: The Chuna River is a Siberian waterway in Russia that serves as a tributary of the Angara River, contributing to the region’s extensive river network.
  • A. Churia River
    The Churia River is a watercourse flowing through western Georgia that forms part of the wetland and riverine ecosystem protected within Kolkheti National Park along the Black Sea coast.
  • B. Chirchiq River
    The Chirchiq River is a significant waterway in Uzbekistan that flows through the Tashkent region, supporting irrigation, hydropower, and local agriculture before joining the Syr Darya.
  • C. Chorokhi River
    The Chorokhi River is a significant waterway in southwestern Georgia and northeastern Turkey that flows through mountainous terrain before emptying into the Black Sea near the city of Batumi.
  • D. Bori River
    The Bori River is a smaller river in central India that feeds into the larger Tapti River system.
  • E. Cherepanikha River
    The Cherepanikha River is a smaller watercourse in Russia that serves as a tributary within the Kirenga River basin in Siberia.
  • 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_69d807657e8c8190bd9435ee2f823845 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69d97ecbb8f4819094d55eb07cb5ad97 completed April 10, 2026, 10:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69f7b8c0b24c819082d0ec947b7d99ea completed May 3, 2026, 9:06 p.m.
NEDg Description generation batch_69f7b974fce88190ace5030555b7b5f1 completed May 3, 2026, 9:09 p.m.
NED2 Entity disambiguation (via description) batch_69f7ba99ad9c8190906b6b63cf27a446 completed May 3, 2026, 9:14 p.m.
Created at: April 9, 2026, 8:50 p.m.