Triple

T8336652
Position Surface form Disambiguated ID Type / Status
Subject Anadyr River E195803 entity
Predicate majorTributary P415 FINISHED
Object Kanchalan River (via estuarine system)
The Kanchalan River is a river in Russia’s Chukotka region that flows into the Anadyr estuarine system, contributing significantly to the hydrology of the Anadyr River basin.
 E726143 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: Kanchalan River (via estuarine system) | Statement: [Anadyr River, majorTributary, Kanchalan River (via estuarine system)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kanchalan River (via estuarine system)
Context triple: [Anadyr River, majorTributary, Kanchalan River (via estuarine system)]
  • A. Kanhar River
    The Kanhar River is a tributary of the Son River that flows through the Indian states of Chhattisgarh, Jharkhand, and Uttar Pradesh, supporting regional agriculture and ecosystems.
  • B. Chulitna River
    The Chulitna River is a glacial-fed river in south-central Alaska that flows through the Alaska Range and joins the Susitna River near the town of Talkeetna.
  • C. Kanowit River
    Kanowit River is a river in Sarawak, Malaysia, that flows through the town of Kanowit before joining the larger Rajang River.
  • D. Koovam River
    Koovam River is a small, heavily polluted river flowing through Chennai in the Indian state of Tamil Nadu, known for its environmental degradation and urban significance.
  • E. Kandia River
    The Kandia River is a mountain river in northern Pakistan that flows through the remote Kandia Valley in the Kohistan region before joining the Indus 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: Kanchalan River (via estuarine system)
Triple: [Anadyr River, majorTributary, Kanchalan River (via estuarine system)]
Generated description
The Kanchalan River is a river in Russia’s Chukotka region that flows into the Anadyr estuarine system, contributing significantly to the hydrology of the Anadyr River basin.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Kanchalan River (via estuarine system)
Target entity description: The Kanchalan River is a river in Russia’s Chukotka region that flows into the Anadyr estuarine system, contributing significantly to the hydrology of the Anadyr River basin.
  • A. Kanhar River
    The Kanhar River is a tributary of the Son River that flows through the Indian states of Chhattisgarh, Jharkhand, and Uttar Pradesh, supporting regional agriculture and ecosystems.
  • B. Chulitna River
    The Chulitna River is a glacial-fed river in south-central Alaska that flows through the Alaska Range and joins the Susitna River near the town of Talkeetna.
  • C. Kanowit River
    Kanowit River is a river in Sarawak, Malaysia, that flows through the town of Kanowit before joining the larger Rajang River.
  • D. Koovam River
    Koovam River is a small, heavily polluted river flowing through Chennai in the Indian state of Tamil Nadu, known for its environmental degradation and urban significance.
  • E. Kandia River
    The Kandia River is a mountain river in northern Pakistan that flows through the remote Kandia Valley in the Kohistan region before joining the Indus 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_69ca82ecbdc481908a55cad8ca062d88 completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb7fd3fc80819097b326119107ad4d completed March 31, 2026, 8:03 a.m.
NED1 Entity disambiguation (via context triple) batch_69cd95e17300819090e405c4c60b280d completed April 1, 2026, 10:02 p.m.
NEDg Description generation batch_69cdab61d00c81909ce2c0d718a2dc1a completed April 1, 2026, 11:33 p.m.
NED2 Entity disambiguation (via description) batch_69cdb2ef889c8190af6efb9473f8804c completed April 2, 2026, 12:06 a.m.
Created at: March 30, 2026, 5:57 p.m.