Triple
T9771603
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chew Valley water supply system |
E237137
|
entity |
| Predicate | hasComponent |
P35
|
FINISHED |
| Object | Chew Valley Lake |
E202974
|
NE FINISHED |
How this triple was built (2 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: Chew Valley Lake | Statement: [Chew Valley water supply system, hasComponent, Chew Valley Lake]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chew Valley Lake Context triple: [Chew Valley water supply system, hasComponent, Chew Valley Lake]
-
A.
Chew Valley Lake
chosen
Chew Valley Lake is a large artificial reservoir in Somerset, England, known for its wildlife-rich wetlands, trout fishing, and role as a major water supply for the Bristol area.
-
B.
Kingsmere Lake
Kingsmere Lake is a scenic freshwater lake in Saskatchewan, Canada, known for its clear waters, recreational opportunities, and location within Prince Albert National Park.
-
C.
Blenheim Lake
Blenheim Lake is an ornamental lake in the grounds of Blenheim Palace in Oxfordshire, England, forming a central feature of its landscaped parkland.
-
D.
Waughop Lake
Waughop Lake is a small urban lake and public recreation spot located within Fort Steilacoom Park in Lakewood, Washington.
-
E.
Jenkinson Lake
Jenkinson Lake is a popular reservoir in El Dorado County, California, known for its camping, fishing, boating, and hiking opportunities in a forested Sierra Nevada setting.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca84d831b8819090322686b47887ce |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cda0f329148190a5e531478bc18073 |
completed | April 1, 2026, 10:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1bd12261c819085e502e8321c3200 |
completed | April 5, 2026, 1:38 a.m. |
Created at: March 30, 2026, 8:26 p.m.