Triple
T21485010
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Adams Tunnel |
E530094
|
entity |
| Predicate | feeds |
P9008
|
FINISHED |
| Object |
Estes Powerplant
Estes Powerplant is a hydroelectric generating station in Colorado that produces power using water delivered from the Colorado-Big Thompson Project.
|
E1487223
|
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: Estes Powerplant | Statement: [Adams Tunnel, feeds, Estes Powerplant]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Estes Powerplant Context triple: [Adams Tunnel, feeds, Estes Powerplant]
-
A.
Nimbus Powerplant
Nimbus Powerplant is a hydroelectric generating facility associated with California’s Nimbus Dam on the American River, producing renewable electricity from controlled water releases.
-
B.
Buffalo Bill Powerplant
Buffalo Bill Powerplant is a hydroelectric generating facility in Wyoming that uses water from the Buffalo Bill Dam to produce electricity.
-
C.
Hyatt Powerplant
Hyatt Powerplant is a major hydroelectric generating facility in California that harnesses water from Lake Oroville as part of the State Water Project’s power and water delivery system.
-
D.
Healy Power Plant
Healy Power Plant is a coal-fired power generation facility located near the community of Healy in interior Alaska.
-
E.
Palisades Powerplant
Palisades Powerplant is a hydroelectric generating facility in Idaho that produces electricity using water released from Palisades Dam on the Snake River.
- 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: Estes Powerplant Triple: [Adams Tunnel, feeds, Estes Powerplant]
Generated description
Estes Powerplant is a hydroelectric generating station in Colorado that produces power using water delivered from the Colorado-Big Thompson Project.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Estes Powerplant Target entity description: Estes Powerplant is a hydroelectric generating station in Colorado that produces power using water delivered from the Colorado-Big Thompson Project.
-
A.
Nimbus Powerplant
Nimbus Powerplant is a hydroelectric generating facility associated with California’s Nimbus Dam on the American River, producing renewable electricity from controlled water releases.
-
B.
Buffalo Bill Powerplant
Buffalo Bill Powerplant is a hydroelectric generating facility in Wyoming that uses water from the Buffalo Bill Dam to produce electricity.
-
C.
Hyatt Powerplant
Hyatt Powerplant is a major hydroelectric generating facility in California that harnesses water from Lake Oroville as part of the State Water Project’s power and water delivery system.
-
D.
Healy Power Plant
Healy Power Plant is a coal-fired power generation facility located near the community of Healy in interior Alaska.
-
E.
Palisades Powerplant
Palisades Powerplant is a hydroelectric generating facility in Idaho that produces electricity using water released from Palisades Dam on the Snake River.
- 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_69e0c45acc3881908e38d3f28964152b |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69e9ea365a8481909635f614b23e751f |
completed | April 23, 2026, 9:45 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a09e131956081909633fccfffc97cc9 |
completed | May 17, 2026, 3:39 p.m. |
| NEDg | Description generation | batch_6a09e1e8a698819093ed056a1a007aba |
completed | May 17, 2026, 3:42 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a09e278b5488190a71119d3c62f64c0 |
completed | May 17, 2026, 3:44 p.m. |
Created at: April 16, 2026, 6:21 p.m.