Triple
T18003497
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Baker Lake |
E430684
|
entity |
| Predicate | waterSystem |
P4102
|
FINISHED |
| Object | Thelon River basin |
—
|
NE NERFINISHED |
How this triple was built (3 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.
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 (2 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. |
Created at: April 10, 2026, 10:23 a.m.