Triple

T18003497
Position Surface form Disambiguated ID Type / Status
Subject Baker Lake E430684 entity
Predicate waterSystem P4102 FINISHED
Object Thelon River basin
The Thelon River basin is a vast, remote watershed in Canada’s Northwest Territories and Nunavut, known for its pristine tundra landscapes and rich Arctic wildlife.
E1304035 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: Thelon River basin | Statement: [Baker Lake, waterSystem, Thelon River basin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Thelon River basin
Context triple: [Baker Lake, waterSystem, Thelon River basin]
  • A. Prien River basin
    The Prien River basin is the drainage area surrounding the Prien River in Bavaria, Germany, encompassing the town of Prien am Chiemsee and its surrounding landscapes.
  • B. Bode river basin
    The Bode river basin is a drainage area in the Harz region of central Germany, known for its steep valleys, forested landscapes, and role in feeding the Bode River and its tributaries.
  • C. Onon River basin
    The Onon River basin is a river drainage area in northeastern Asia that forms part of the headwaters of the Amur River system and supports diverse steppe and forest ecosystems.
  • D. Neches River basin
    The Neches River basin is a watershed region in East Texas that drains the Neches River and its tributaries, supporting diverse ecosystems and providing water resources for surrounding communities.
  • E. Ob River basin
    The Ob River basin is a vast drainage area in western Siberia that collects waters from numerous rivers before they flow northward into the Arctic Ocean.
  • 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: Thelon River basin
Triple: [Baker Lake, waterSystem, Thelon River basin]
Generated description
The Thelon River basin is a vast, remote watershed in Canada’s Northwest Territories and Nunavut, known for its pristine tundra landscapes and rich Arctic wildlife.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Thelon River basin
Target entity description: The Thelon River basin is a vast, remote watershed in Canada’s Northwest Territories and Nunavut, known for its pristine tundra landscapes and rich Arctic wildlife.
  • A. Prien River basin
    The Prien River basin is the drainage area surrounding the Prien River in Bavaria, Germany, encompassing the town of Prien am Chiemsee and its surrounding landscapes.
  • B. Bode river basin
    The Bode river basin is a drainage area in the Harz region of central Germany, known for its steep valleys, forested landscapes, and role in feeding the Bode River and its tributaries.
  • C. Onon River basin
    The Onon River basin is a river drainage area in northeastern Asia that forms part of the headwaters of the Amur River system and supports diverse steppe and forest ecosystems.
  • D. Neches River basin
    The Neches River basin is a watershed region in East Texas that drains the Neches River and its tributaries, supporting diverse ecosystems and providing water resources for surrounding communities.
  • E. Ob River basin
    The Ob River basin is a vast drainage area in western Siberia that collects waters from numerous rivers before they flow northward into the Arctic Ocean.
  • 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_69d8b904530081908bf341d842464856 completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e4b3ea60608190b977644e946407b7 completed April 19, 2026, 10:52 a.m.
NED1 Entity disambiguation (via context triple) batch_6a03565c733c8190b1eabae23c44a411 completed May 12, 2026, 4:33 p.m.
NEDg Description generation batch_6a03581a400c819091bbad0a45b482a0 completed May 12, 2026, 4:40 p.m.
NED2 Entity disambiguation (via description) batch_6a03590c44b8819099bbce039ddec07c completed May 12, 2026, 4:45 p.m.
Created at: April 10, 2026, 10:23 a.m.