Triple
T15605751
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Arrow Lakes Reservoir |
E375155
|
entity |
| Predicate | formedFrom |
P402
|
FINISHED |
| Object |
Lower Arrow Lake
Lower Arrow Lake is a long, narrow lake in southeastern British Columbia, Canada, that forms the southern portion of the Arrow Lakes system along the Columbia River.
|
E1167966
|
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: Lower Arrow Lake | Statement: [Arrow Lakes Reservoir, formedFrom, Lower Arrow Lake]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lower Arrow Lake Context triple: [Arrow Lakes Reservoir, formedFrom, Lower Arrow Lake]
-
A.
Upper Arrow Lake
Upper Arrow Lake is a long, narrow glacial lake in southeastern British Columbia, Canada, forming part of the Columbia River system and known for its scenic mountain surroundings and role in regional hydroelectric development.
-
B.
Threenarrows Lake
Threenarrows Lake is a remote backcountry lake in Ontario’s Killarney Provincial Park, known for its rugged wilderness setting and canoe-camping opportunities.
-
C.
Kintla Lake
Kintla Lake is a remote, scenic glacial lake in the northwestern corner of Glacier National Park in Montana, known for its clear waters, surrounding rugged peaks, and backcountry camping opportunities.
-
D.
Bowman Lake
Bowman Lake is a scenic, remote glacial lake in the northwestern part of Montana’s Glacier National Park, known for its clear waters, mountain views, and backcountry recreation.
-
E.
Swiftcurrent Lake
Swiftcurrent Lake is a scenic alpine lake in Montana’s Glacier National Park, known for its clear waters, surrounding peaks, and popularity for hiking, boating, and wildlife viewing.
- 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: Lower Arrow Lake Triple: [Arrow Lakes Reservoir, formedFrom, Lower Arrow Lake]
Generated description
Lower Arrow Lake is a long, narrow lake in southeastern British Columbia, Canada, that forms the southern portion of the Arrow Lakes system along the Columbia River.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lower Arrow Lake Target entity description: Lower Arrow Lake is a long, narrow lake in southeastern British Columbia, Canada, that forms the southern portion of the Arrow Lakes system along the Columbia River.
-
A.
Upper Arrow Lake
Upper Arrow Lake is a long, narrow glacial lake in southeastern British Columbia, Canada, forming part of the Columbia River system and known for its scenic mountain surroundings and role in regional hydroelectric development.
-
B.
Threenarrows Lake
Threenarrows Lake is a remote backcountry lake in Ontario’s Killarney Provincial Park, known for its rugged wilderness setting and canoe-camping opportunities.
-
C.
Kintla Lake
Kintla Lake is a remote, scenic glacial lake in the northwestern corner of Glacier National Park in Montana, known for its clear waters, surrounding rugged peaks, and backcountry camping opportunities.
-
D.
Bowman Lake
Bowman Lake is a scenic, remote glacial lake in the northwestern part of Montana’s Glacier National Park, known for its clear waters, mountain views, and backcountry recreation.
-
E.
Swiftcurrent Lake
Swiftcurrent Lake is a scenic alpine lake in Montana’s Glacier National Park, known for its clear waters, surrounding peaks, and popularity for hiking, boating, and wildlife viewing.
- 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_69d85ccf2794819096cda4cbcb02d478 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69e04e7d9328819090e93d55881269a5 |
completed | April 16, 2026, 2:50 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff5f37383c81909d0efce84508a034 |
completed | May 9, 2026, 4:22 p.m. |
| NEDg | Description generation | batch_69ff608edeec8190a7f847c682772cd4 |
completed | May 9, 2026, 4:27 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ff6136a8c88190a83ad9232a338082 |
completed | May 9, 2026, 4:30 p.m. |
Created at: April 10, 2026, 4:12 a.m.