Triple
T18305115
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Granville, Massachusetts |
E438463
|
entity |
| Predicate | waterSupply |
P4103
|
FINISHED |
| Object |
Borden Brook Reservoir
Borden Brook Reservoir is a man-made water body in Granville, Massachusetts, that serves as part of the region’s public drinking water system.
|
E1319820
|
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: Borden Brook Reservoir | Statement: [Granville, Massachusetts, waterSupply, Borden Brook Reservoir]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Borden Brook Reservoir Context triple: [Granville, Massachusetts, waterSupply, Borden Brook Reservoir]
-
A.
Greenbelt Reservoir
Greenbelt Reservoir is a man-made lake in the Texas Panhandle used primarily for water supply, recreation, and fishing.
-
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.
Boyds Corner Reservoir
Boyds Corner Reservoir is a small New York City water supply reservoir in Putnam County, New York, that forms part of the city’s Croton watershed system.
-
D.
Millbrook Reservoir
Millbrook Reservoir is a major water storage facility in South Australia that supplies drinking water to Adelaide and surrounding areas.
-
E.
R. L. Harris Reservoir
R. L. Harris Reservoir is a man-made lake in east-central Alabama popular for fishing, boating, and other recreational activities.
- 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: Borden Brook Reservoir Triple: [Granville, Massachusetts, waterSupply, Borden Brook Reservoir]
Generated description
Borden Brook Reservoir is a man-made water body in Granville, Massachusetts, that serves as part of the region’s public drinking water system.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Borden Brook Reservoir Target entity description: Borden Brook Reservoir is a man-made water body in Granville, Massachusetts, that serves as part of the region’s public drinking water system.
-
A.
Greenbelt Reservoir
Greenbelt Reservoir is a man-made lake in the Texas Panhandle used primarily for water supply, recreation, and fishing.
-
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.
Boyds Corner Reservoir
Boyds Corner Reservoir is a small New York City water supply reservoir in Putnam County, New York, that forms part of the city’s Croton watershed system.
-
D.
Millbrook Reservoir
Millbrook Reservoir is a major water storage facility in South Australia that supplies drinking water to Adelaide and surrounding areas.
-
E.
R. L. Harris Reservoir
R. L. Harris Reservoir is a man-made lake in east-central Alabama popular for fishing, boating, and other recreational activities.
- 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_69d8b915e3e881909125d760c15d0c29 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e5018256508190b024980e3a4a3ae9 |
completed | April 19, 2026, 4:23 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a03cc17dc388190b4c772d0e8d22f42 |
completed | May 13, 2026, 12:55 a.m. |
| NEDg | Description generation | batch_6a03ce0d80388190af227d03e161f163 |
completed | May 13, 2026, 1:04 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a03cf6100448190b0e423f437f60f32 |
completed | May 13, 2026, 1:09 a.m. |
Created at: April 10, 2026, 10:35 a.m.