Triple

T10151150
Position Surface form Disambiguated ID Type / Status
Subject Oldman River E232641 entity
Predicate hasTributary P415 FINISHED
Object St. Mary River
St. Mary River is a river in the Canadian Rockies and northern Montana that flows through both the United States and Canada before joining the Oldman River.
 E1040072 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: St. Mary River | Statement: [Oldman River, hasTributary, St. Mary River]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: St. Mary River
Context triple: [Oldman River, hasTributary, St. Mary River]
  • A. St. Mary River
    St. Mary River is a Canadian river in southeastern British Columbia that flows through the Rocky Mountain region before joining the Kootenay River.
  • B. Ncome River
    The Ncome River is a river in KwaZulu-Natal, South Africa, historically renowned as the site of the 1838 Battle of Blood River between Voortrekker and Zulu forces.
  • C. Blanche River
    Blanche River is a waterway in northeastern Ontario, Canada, that flows through the Timiskaming District and ultimately drains toward the Ottawa River system.
  • D. Sturgeon River
    The Sturgeon River is a waterway in Ontario, Canada, known for flowing through forested and rural landscapes and supporting local recreation, wildlife habitat, and regional drainage.
  • E. St. Mary's River
    St. Mary's River is a tidal river in southern Maryland that flows through St. Mary's County into the Potomac River and Chesapeake Bay, supporting local ecosystems and recreation.
  • 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: St. Mary River
Triple: [Oldman River, hasTributary, St. Mary River]
Generated description
St. Mary River is a river in the Canadian Rockies and northern Montana that flows through both the United States and Canada before joining the Oldman River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: St. Mary River
Target entity description: St. Mary River is a river in the Canadian Rockies and northern Montana that flows through both the United States and Canada before joining the Oldman River.
  • A. St. Mary River
    St. Mary River is a Canadian river in southeastern British Columbia that flows through the Rocky Mountain region before joining the Kootenay River.
  • B. Ncome River
    The Ncome River is a river in KwaZulu-Natal, South Africa, historically renowned as the site of the 1838 Battle of Blood River between Voortrekker and Zulu forces.
  • C. Blanche River
    Blanche River is a waterway in northeastern Ontario, Canada, that flows through the Timiskaming District and ultimately drains toward the Ottawa River system.
  • D. Sturgeon River
    The Sturgeon River is a waterway in Ontario, Canada, known for flowing through forested and rural landscapes and supporting local recreation, wildlife habitat, and regional drainage.
  • E. St. Mary's River
    St. Mary's River is a tidal river in southern Maryland that flows through St. Mary's County into the Potomac River and Chesapeake Bay, supporting local ecosystems and recreation.
  • 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_69ca84885e48819088a31b127cf44904 completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cdec0584a48190b65daa8370555c27 completed April 2, 2026, 4:09 a.m.
NED1 Entity disambiguation (via context triple) batch_69f739644ed48190896d7b2b6c3b5f8f completed May 3, 2026, 12:02 p.m.
NEDg Description generation batch_69f73add05c881908e65cb157a0a5fc3 completed May 3, 2026, 12:09 p.m.
NED2 Entity disambiguation (via description) batch_69f73b434a0881909f1f75cad643cb70 completed May 3, 2026, 12:10 p.m.
Created at: March 30, 2026, 9:08 p.m.