Triple
T16698436
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lost River |
E405779
|
entity |
| Predicate | sourceLocation |
P40
|
FINISHED |
| Object |
Clear Lake Reservoir
Clear Lake Reservoir is a man-made lake in northern California that serves as a key water storage and flood-control facility within the Klamath Basin.
|
E1237516
|
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: Clear Lake Reservoir | Statement: [Lost River, sourceLocation, Clear Lake Reservoir]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Clear Lake Reservoir Context triple: [Lost River, sourceLocation, Clear Lake Reservoir]
-
A.
Echo Lake Reservoir
Echo Lake Reservoir is a man-made lake in Hopkinton, Massachusetts, primarily used as a public water supply and recreational area.
-
B.
Clear Creek Reservoir
Clear Creek Reservoir is a mountain lake in central Colorado popular for fishing, boating, and camping within the San Isabel National Forest.
-
C.
Twin Lakes Reservoir
Twin Lakes Reservoir is a large water storage and diversion reservoir in central Colorado that plays a key role in transmountain water delivery and regional water management.
-
D.
Clinton Reservoir
Clinton Reservoir is a man-made lake in West Milford, New Jersey, that serves as a water supply source and recreational area in the region.
-
E.
Island Lake Reservoir
Island Lake Reservoir is a man-made lake in Ontario, Canada, used for recreation, wildlife habitat, and water management within the Island Lake Conservation Area.
- 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: Clear Lake Reservoir Triple: [Lost River, sourceLocation, Clear Lake Reservoir]
Generated description
Clear Lake Reservoir is a man-made lake in northern California that serves as a key water storage and flood-control facility within the Klamath Basin.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Clear Lake Reservoir Target entity description: Clear Lake Reservoir is a man-made lake in northern California that serves as a key water storage and flood-control facility within the Klamath Basin.
-
A.
Echo Lake Reservoir
Echo Lake Reservoir is a man-made lake in Hopkinton, Massachusetts, primarily used as a public water supply and recreational area.
-
B.
Clear Creek Reservoir
Clear Creek Reservoir is a mountain lake in central Colorado popular for fishing, boating, and camping within the San Isabel National Forest.
-
C.
Twin Lakes Reservoir
Twin Lakes Reservoir is a large water storage and diversion reservoir in central Colorado that plays a key role in transmountain water delivery and regional water management.
-
D.
Clinton Reservoir
Clinton Reservoir is a man-made lake in West Milford, New Jersey, that serves as a water supply source and recreational area in the region.
-
E.
Island Lake Reservoir
Island Lake Reservoir is a man-made lake in Ontario, Canada, used for recreation, wildlife habitat, and water management within the Island Lake Conservation Area.
- 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_69d8838db21081909589220fd71440a4 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e3832f550c8190bf7514d4611dec6a |
completed | April 18, 2026, 1:12 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00c29693dc819096993d8ba0fb3d71 |
completed | May 10, 2026, 5:38 p.m. |
| NEDg | Description generation | batch_6a00c31d79688190b09754074a0dbafb |
completed | May 10, 2026, 5:40 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a00c38569d081909f20b7cb32ceb714 |
completed | May 10, 2026, 5:42 p.m. |
Created at: April 10, 2026, 5:19 a.m.