Triple

T10052329
Position Surface form Disambiguated ID Type / Status
Subject Chilliwack E208776 entity
Predicate locatedNearRiver P165 FINISHED
Object Vedder River
The Vedder River is a salmon-bearing river in British Columbia, Canada, known for its recreational fishing, diking trails, and proximity to the city of Chilliwack.
E921037 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: Vedder River | Statement: [Chilliwack, locatedNearRiver, Vedder River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Vedder River
Context triple: [Chilliwack, locatedNearRiver, Vedder River]
  • A. Naselle River
    The Naselle River is a coastal river in southwestern Washington State that drains forested and rural areas of Pacific County before emptying into Willapa Bay on the Pacific Ocean.
  • B. Pelican River
    Pelican River is a watercourse in Manitoba, Canada, that serves as one of the tributaries feeding into Lake Winnipegosis.
  • C. Nehalem River
    The Nehalem River is a coastal river in northwestern Oregon that flows through forested valleys to the Pacific Ocean, supporting salmon runs and recreational activities along its course.
  • D. Colo River
    The Colo River is a largely unspoiled river in New South Wales, Australia, renowned for its deep sandstone gorges, wilderness scenery, and popularity for canoeing and bushwalking.
  • E. Obispo River
    The Obispo River is a lesser-known river in Mexico that forms part of the Papaloapan River basin in the country's Gulf coastal region.
  • 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: Vedder River
Triple: [Chilliwack, locatedNearRiver, Vedder River]
Generated description
The Vedder River is a salmon-bearing river in British Columbia, Canada, known for its recreational fishing, diking trails, and proximity to the city of Chilliwack.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Vedder River
Target entity description: The Vedder River is a salmon-bearing river in British Columbia, Canada, known for its recreational fishing, diking trails, and proximity to the city of Chilliwack.
  • A. Naselle River
    The Naselle River is a coastal river in southwestern Washington State that drains forested and rural areas of Pacific County before emptying into Willapa Bay on the Pacific Ocean.
  • B. Pelican River
    Pelican River is a watercourse in Manitoba, Canada, that serves as one of the tributaries feeding into Lake Winnipegosis.
  • C. Nehalem River
    The Nehalem River is a coastal river in northwestern Oregon that flows through forested valleys to the Pacific Ocean, supporting salmon runs and recreational activities along its course.
  • D. Colo River
    The Colo River is a largely unspoiled river in New South Wales, Australia, renowned for its deep sandstone gorges, wilderness scenery, and popularity for canoeing and bushwalking.
  • E. Obispo River
    The Obispo River is a lesser-known river in Mexico that forms part of the Papaloapan River basin in the country's Gulf coastal region.
  • 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_69ca836094408190a36a1ea7e9a86fcd completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cdcf9135bc8190a48a2e5cbafca0cd completed April 2, 2026, 2:08 a.m.
NED1 Entity disambiguation (via context triple) batch_69e5561714a081909cbf1cc7d5d0ac0a completed April 19, 2026, 10:24 p.m.
NEDg Description generation batch_69e562bb085c8190942766d12d838798 completed April 19, 2026, 11:18 p.m.
NED2 Entity disambiguation (via description) batch_69e569f0e6948190b285ca84aca03771 completed April 19, 2026, 11:49 p.m.
Created at: March 30, 2026, 8:56 p.m.