Triple
T17614811
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Wanapum Dam |
E429055
|
entity |
| Predicate | reservoir |
P11309
|
FINISHED |
| Object |
Wanapum Lake
Wanapum Lake is a man-made reservoir on the Columbia River in central Washington State, used for hydroelectric power generation, recreation, and irrigation.
|
E1331205
|
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: Wanapum Lake | Statement: [Wanapum Dam, reservoir, Wanapum Lake]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Wanapum Lake Context triple: [Wanapum Dam, reservoir, Wanapum Lake]
-
A.
Waskesiu Lake
Waskesiu Lake is a popular recreational lake in central Saskatchewan, Canada, known for its beaches, boating, fishing, and its role as the main visitor hub within Prince Albert National Park.
-
B.
Cle Elum Lake
Cle Elum Lake is a large reservoir in central Washington State, popular for outdoor recreation such as boating, fishing, and camping, and serving as an important water storage resource for the region.
-
C.
Lake Cushman
Lake Cushman is a scenic reservoir on the north fork of the Skokomish River in Washington State, popular for boating, fishing, and hiking near Olympic National Park.
-
D.
Chilko Lake
Chilko Lake is a large, remote glacial lake in British Columbia, Canada, renowned for its striking turquoise waters, surrounding mountain scenery, and abundant wildlife.
-
E.
Medicine Lake
Medicine Lake is a high-elevation lake in northeastern California, situated within the caldera of the Medicine Lake Volcano and known for its scenic, forested setting and recreational opportunities.
- 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: Wanapum Lake Triple: [Wanapum Dam, reservoir, Wanapum Lake]
Generated description
Wanapum Lake is a man-made reservoir on the Columbia River in central Washington State, used for hydroelectric power generation, recreation, and irrigation.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Wanapum Lake Target entity description: Wanapum Lake is a man-made reservoir on the Columbia River in central Washington State, used for hydroelectric power generation, recreation, and irrigation.
-
A.
Waskesiu Lake
Waskesiu Lake is a popular recreational lake in central Saskatchewan, Canada, known for its beaches, boating, fishing, and its role as the main visitor hub within Prince Albert National Park.
-
B.
Cle Elum Lake
Cle Elum Lake is a large reservoir in central Washington State, popular for outdoor recreation such as boating, fishing, and camping, and serving as an important water storage resource for the region.
-
C.
Lake Cushman
Lake Cushman is a scenic reservoir on the north fork of the Skokomish River in Washington State, popular for boating, fishing, and hiking near Olympic National Park.
-
D.
Chilko Lake
Chilko Lake is a large, remote glacial lake in British Columbia, Canada, renowned for its striking turquoise waters, surrounding mountain scenery, and abundant wildlife.
-
E.
Medicine Lake
Medicine Lake is a high-elevation lake in northeastern California, situated within the caldera of the Medicine Lake Volcano and known for its scenic, forested setting and recreational opportunities.
- 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_69d889e1c6148190ba76241e74688f8b |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e46d3174008190a2b5bb1b061ea4df |
completed | April 19, 2026, 5:50 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a04f870f7008190915e8675daed3c12 |
completed | May 13, 2026, 10:17 p.m. |
| NEDg | Description generation | batch_6a04f95f3ce081909d027cb112990424 |
completed | May 13, 2026, 10:21 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a04f9ffc3fc8190aad62561ca56bdae |
completed | May 13, 2026, 10:24 p.m. |
Created at: April 10, 2026, 5:51 a.m.