Triple
T20331769
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | San Lorenzo River watershed |
E492499
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object | Loch Lomond Reservoir |
—
|
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: Loch Lomond Reservoir | Statement: [San Lorenzo River watershed, contains, Loch Lomond Reservoir]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Loch Lomond Reservoir Context triple: [San Lorenzo River watershed, contains, Loch Lomond Reservoir]
-
A.
Tulloch Reservoir
Tulloch Reservoir is a man-made lake in California’s Sierra Nevada foothills used primarily for water storage, hydroelectric power generation, and recreation.
-
B.
Glencorse Reservoir
Glencorse Reservoir is a scenic man-made lake in the Pentland Hills near Edinburgh, Scotland, used for water supply, recreation, and outdoor activities.
-
C.
Threipmuir Reservoir
Threipmuir Reservoir is a man-made freshwater reservoir in the Pentland Hills near Edinburgh, Scotland, used primarily for water supply, flood control, and recreation.
-
D.
Milngavie Reservoirs
Milngavie Reservoirs are a historic network of water supply reservoirs and scenic walking areas near Milngavie, Scotland, known for providing much of Glasgow’s drinking water and offering popular recreational paths.
-
E.
Conconully Reservoir
Conconully Reservoir is a man-made lake in north-central Washington State used primarily for irrigation, recreation, and fishing.
- 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: Loch Lomond Reservoir Target entity description: Loch Lomond Reservoir is a man-made lake in the Santa Cruz Mountains of California that serves as a primary drinking water source and recreation area for the surrounding communities.
-
A.
Tulloch Reservoir
Tulloch Reservoir is a man-made lake in California’s Sierra Nevada foothills used primarily for water storage, hydroelectric power generation, and recreation.
-
B.
Glencorse Reservoir
Glencorse Reservoir is a scenic man-made lake in the Pentland Hills near Edinburgh, Scotland, used for water supply, recreation, and outdoor activities.
-
C.
Threipmuir Reservoir
Threipmuir Reservoir is a man-made freshwater reservoir in the Pentland Hills near Edinburgh, Scotland, used primarily for water supply, flood control, and recreation.
-
D.
Milngavie Reservoirs
Milngavie Reservoirs are a historic network of water supply reservoirs and scenic walking areas near Milngavie, Scotland, known for providing much of Glasgow’s drinking water and offering popular recreational paths.
-
E.
Conconully Reservoir
Conconully Reservoir is a man-made lake in north-central Washington State used primarily for irrigation, recreation, and fishing.
- 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_69e0b4a1a09881908d97270d6971a25a |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e677e7baf481909282293d78597634 |
completed | April 20, 2026, 7 p.m. |
Created at: April 16, 2026, 11:22 a.m.