Triple

T5668433
Position Surface form Disambiguated ID Type / Status
Subject Olyokma River E124912 entity
Predicate hasLeftTributary P415 FINISHED
Object Chara River
The Chara River is a significant river in eastern Siberia, Russia, known for flowing through remote, sparsely populated taiga and tundra landscapes and for its proximity to the geologically notable Chara Sands.
E572084 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: Chara River | Statement: [Olyokma River, hasLeftTributary, Chara River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Chara River
Context triple: [Olyokma River, hasLeftTributary, Chara River]
  • A. Ichu River
    The Ichu River is a waterway in the central highlands of Peru that flows through the Huancavelica region, contributing to its Andean landscape and local ecosystems.
  • B. Karura River
    Karura River is a watercourse flowing through Nairobi’s Karura Forest, contributing to the forest’s rich biodiversity and scenic natural environment.
  • C. Turakina River
    Turakina River is a river in New Zealand’s North Island that flows through the Manawatū-Whanganui region to the South Taranaki Bight.
  • D. Seta River
    The Seta River is a Japanese waterway in Shiga Prefecture that flows out of Lake Biwa and continues downstream as part of the Yodo River system toward Kyoto and Osaka.
  • E. Itaya River
    The Itaya River is a tributary of the Amazon River in northeastern Peru that flows past the city of Iquitos and plays a key role in the region’s transportation and ecology.
  • 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: Chara River
Triple: [Olyokma River, hasLeftTributary, Chara River]
Generated description
The Chara River is a significant river in eastern Siberia, Russia, known for flowing through remote, sparsely populated taiga and tundra landscapes and for its proximity to the geologically notable Chara Sands.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Chara River
Target entity description: The Chara River is a significant river in eastern Siberia, Russia, known for flowing through remote, sparsely populated taiga and tundra landscapes and for its proximity to the geologically notable Chara Sands.
  • A. Ichu River
    The Ichu River is a waterway in the central highlands of Peru that flows through the Huancavelica region, contributing to its Andean landscape and local ecosystems.
  • B. Karura River
    Karura River is a watercourse flowing through Nairobi’s Karura Forest, contributing to the forest’s rich biodiversity and scenic natural environment.
  • C. Turakina River
    Turakina River is a river in New Zealand’s North Island that flows through the Manawatū-Whanganui region to the South Taranaki Bight.
  • D. Seta River
    The Seta River is a Japanese waterway in Shiga Prefecture that flows out of Lake Biwa and continues downstream as part of the Yodo River system toward Kyoto and Osaka.
  • E. Itaya River
    The Itaya River is a tributary of the Amazon River in northeastern Peru that flows past the city of Iquitos and plays a key role in the region’s transportation and ecology.
  • 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_69c00828906881908966f270b8f130cf completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c023471f688190acec330596238a50 completed March 22, 2026, 5:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69c1352809748190bca3b862c72a70f4 completed March 23, 2026, 12:42 p.m.
NEDg Description generation batch_69c13858ef8481909f7db81f5be53f30 completed March 23, 2026, 12:55 p.m.
NED2 Entity disambiguation (via description) batch_69c138c34b3081909852329804f30cf2 completed March 23, 2026, 12:57 p.m.
Created at: March 22, 2026, 3:43 p.m.