Triple
T15157753
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Arlington Mill Reservoir |
E362121
|
entity |
| Predicate | locatedInWatershed |
P40
|
FINISHED |
| Object |
Spicket River watershed
The Spicket River watershed is the drainage basin encompassing the Spicket River and its tributaries in northeastern Massachusetts and southern New Hampshire, collecting and channeling surface water from the surrounding landscape into the river system.
|
E1140410
|
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: Spicket River watershed | Statement: [Arlington Mill Reservoir, locatedInWatershed, Spicket River watershed]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Spicket River watershed Context triple: [Arlington Mill Reservoir, locatedInWatershed, Spicket River watershed]
-
A.
Verdigris River watershed
The Verdigris River watershed is the drainage basin of the Verdigris River, encompassing the land area whose surface water ultimately flows into this river system.
-
B.
Waddell Creek watershed
The Waddell Creek watershed is a coastal drainage basin in the Santa Cruz Mountains of California, known for its redwood forests, waterfalls, and protected habitats within Big Basin Redwoods State Park.
-
C.
St. Regis River watershed
The St. Regis River watershed is a drainage basin in northern New York’s Adirondack region that collects water from numerous lakes and streams, including Upper St. Regis Lake, and channels it into the St. Regis River system.
-
D.
Nehalem River watershed
The Nehalem River watershed is a river basin in northwestern Oregon that drains the Nehalem River and its tributaries into the Pacific Ocean, encompassing forests, rural communities, and coastal habitats.
-
E.
Assop River watershed
The Assop River watershed is the drainage basin that collects and channels water feeding the Assop River and its notable Assop Falls in Nigeria’s Plateau State.
- 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: Spicket River watershed Triple: [Arlington Mill Reservoir, locatedInWatershed, Spicket River watershed]
Generated description
The Spicket River watershed is the drainage basin encompassing the Spicket River and its tributaries in northeastern Massachusetts and southern New Hampshire, collecting and channeling surface water from the surrounding landscape into the river system.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Spicket River watershed Target entity description: The Spicket River watershed is the drainage basin encompassing the Spicket River and its tributaries in northeastern Massachusetts and southern New Hampshire, collecting and channeling surface water from the surrounding landscape into the river system.
-
A.
Verdigris River watershed
The Verdigris River watershed is the drainage basin of the Verdigris River, encompassing the land area whose surface water ultimately flows into this river system.
-
B.
Waddell Creek watershed
The Waddell Creek watershed is a coastal drainage basin in the Santa Cruz Mountains of California, known for its redwood forests, waterfalls, and protected habitats within Big Basin Redwoods State Park.
-
C.
St. Regis River watershed
The St. Regis River watershed is a drainage basin in northern New York’s Adirondack region that collects water from numerous lakes and streams, including Upper St. Regis Lake, and channels it into the St. Regis River system.
-
D.
Nehalem River watershed
The Nehalem River watershed is a river basin in northwestern Oregon that drains the Nehalem River and its tributaries into the Pacific Ocean, encompassing forests, rural communities, and coastal habitats.
-
E.
Assop River watershed
The Assop River watershed is the drainage basin that collects and channels water feeding the Assop River and its notable Assop Falls in Nigeria’s Plateau State.
- 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_69d85a0759908190b8a051d2e2a1cbe6 |
completed | April 10, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69e0060c62b08190bcdbd912d011d1ba |
completed | April 15, 2026, 9:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69febff87b6c819097f5cc99b2d75fb6 |
completed | May 9, 2026, 5:02 a.m. |
| NEDg | Description generation | batch_69fec1c2ce5c81909e2df69e4cf80344 |
completed | May 9, 2026, 5:10 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69fec25d50548190a056d6bb1297e780 |
completed | May 9, 2026, 5:13 a.m. |
Created at: April 10, 2026, 3:08 a.m.