Triple
T5966328
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Black Hills |
E132760
|
entity |
| Predicate | hasLake |
P1025
|
FINISHED |
| Object |
Deerfield Reservoir
Deerfield Reservoir is a man-made lake in the Black Hills of South Dakota, popular for fishing, boating, and outdoor recreation.
|
E577467
|
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: Deerfield Reservoir | Statement: [Black Hills, hasLake, Deerfield Reservoir]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Deerfield Reservoir Context triple: [Black Hills, hasLake, Deerfield Reservoir]
-
A.
Greenfield Reservoir
Greenfield Reservoir is a man-made water reservoir in the Saddleworth area of Greater Manchester, England, forming part of the network of upland reservoirs in the Peak District.
-
B.
Buckley Dunton Reservoir
Buckley Dunton Reservoir is a scenic man-made lake in Becket, Massachusetts, popular for fishing, paddling, and wildlife viewing within the Berkshires.
-
C.
Fort Meadow Reservoir
Fort Meadow Reservoir is a recreational lake in Marlborough, Massachusetts, known for activities such as swimming, boating, and fishing.
-
D.
Hemlocks Reservoir
Hemlocks Reservoir is a freshwater body in Easton, Connecticut, known primarily as part of the region’s public drinking water supply and scenic natural landscape.
-
E.
Green Mountain Reservoir
Green Mountain Reservoir is a man-made lake in north-central Colorado that stores and regulates water supplies for irrigation, municipal use, and hydropower generation on the Colorado River system.
- 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: Deerfield Reservoir Triple: [Black Hills, hasLake, Deerfield Reservoir]
Generated description
Deerfield Reservoir is a man-made lake in the Black Hills of South Dakota, popular for fishing, boating, and outdoor recreation.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Deerfield Reservoir Target entity description: Deerfield Reservoir is a man-made lake in the Black Hills of South Dakota, popular for fishing, boating, and outdoor recreation.
-
A.
Greenfield Reservoir
Greenfield Reservoir is a man-made water reservoir in the Saddleworth area of Greater Manchester, England, forming part of the network of upland reservoirs in the Peak District.
-
B.
Buckley Dunton Reservoir
Buckley Dunton Reservoir is a scenic man-made lake in Becket, Massachusetts, popular for fishing, paddling, and wildlife viewing within the Berkshires.
-
C.
Fort Meadow Reservoir
Fort Meadow Reservoir is a recreational lake in Marlborough, Massachusetts, known for activities such as swimming, boating, and fishing.
-
D.
Hemlocks Reservoir
Hemlocks Reservoir is a freshwater body in Easton, Connecticut, known primarily as part of the region’s public drinking water supply and scenic natural landscape.
-
E.
Green Mountain Reservoir
Green Mountain Reservoir is a man-made lake in north-central Colorado that stores and regulates water supplies for irrigation, municipal use, and hydropower generation on the Colorado River system.
- 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_69c0086c2364819091e9fe2f58fa2517 |
completed | March 22, 2026, 3:19 p.m. |
| NER | Named-entity recognition | batch_69c03a3e06848190b1d1a191db257a07 |
completed | March 22, 2026, 6:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c20d2e42c88190927bba51caec186f |
completed | March 24, 2026, 4:03 a.m. |
| NEDg | Description generation | batch_69c2106f014c8190b94ea172db45f96f |
completed | March 24, 2026, 4:17 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c210c35ecc8190b8c1c6e8ff7821d9 |
completed | March 24, 2026, 4:19 a.m. |
Created at: March 22, 2026, 4:03 p.m.