Triple

T9081687
Position Surface form Disambiguated ID Type / Status
Subject Pur River E217642 entity
Predicate sourceConfluenceOf P409 FINISHED
Object Pyakupur River
The Pyakupur River is a watercourse in western Siberia, Russia, that serves as one of the headwaters of the Pur River within the Arctic-draining river system.
 E818865 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: Pyakupur River | Statement: [Pur River, sourceConfluenceOf, Pyakupur River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pyakupur River
Context triple: [Pur River, sourceConfluenceOf, Pyakupur River]
  • A. Punarbhaba River
    The Punarbhaba River is a transboundary river in the Indian subcontinent that flows through parts of northern Bangladesh and eastern India, supporting local agriculture and settlements along its course.
  • B. Bohtan River
    The Bohtan River is a significant watercourse in southeastern Turkey that flows through rugged, mountainous terrain before joining the Tigris River.
  • C. Baspa River
    The Baspa River is a Himalayan river in Himachal Pradesh, India, known for flowing through the scenic Kinnaur region and the Baspa (Sangla) Valley before joining the Sutlej.
  • D. Kalama River
    The Kalama River is a tributary of the Columbia River in southwestern Washington State, known for its scenic forested course and popular salmon and steelhead fishing.
  • E. Kharampur River
    The Kharampur River is a significant tributary watercourse that contributes to the flow and drainage system of the Pur 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: Pyakupur River
Triple: [Pur River, sourceConfluenceOf, Pyakupur River]
Generated description
The Pyakupur River is a watercourse in western Siberia, Russia, that serves as one of the headwaters of the Pur River within the Arctic-draining river system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Pyakupur River
Target entity description: The Pyakupur River is a watercourse in western Siberia, Russia, that serves as one of the headwaters of the Pur River within the Arctic-draining river system.
  • A. Punarbhaba River
    The Punarbhaba River is a transboundary river in the Indian subcontinent that flows through parts of northern Bangladesh and eastern India, supporting local agriculture and settlements along its course.
  • B. Bohtan River
    The Bohtan River is a significant watercourse in southeastern Turkey that flows through rugged, mountainous terrain before joining the Tigris River.
  • C. Baspa River
    The Baspa River is a Himalayan river in Himachal Pradesh, India, known for flowing through the scenic Kinnaur region and the Baspa (Sangla) Valley before joining the Sutlej.
  • D. Kalama River
    The Kalama River is a tributary of the Columbia River in southwestern Washington State, known for its scenic forested course and popular salmon and steelhead fishing.
  • E. Kharampur River chosen
    The Kharampur River is a significant tributary watercourse that contributes to the flow and drainage system of the Pur River.
  • F. None of above.

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_69ca83d7a0388190ba1af89ed7ba36f9 completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69cc9608a82481908918821884ba5796 completed April 1, 2026, 3:50 a.m.
NED1 Entity disambiguation (via context triple) batch_69d6523db338819088e2fadf346ad845 completed April 8, 2026, 1:03 p.m.
NEDg Description generation batch_69d6561b8ad081908bed1bb0374a6e93 completed April 8, 2026, 1:20 p.m.
NED2 Entity disambiguation (via description) batch_69d656ef9cb88190b88345a45fbeca1d completed April 8, 2026, 1:23 p.m.
Created at: March 30, 2026, 7:13 p.m.