Triple
T22638777
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mad River (New Hampshire) |
E558760
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object |
Pemigewasset River watershed
The Pemigewasset River watershed is a major drainage basin in central New Hampshire that collects water from numerous tributaries in the White Mountains before flowing south toward the Merrimack River.
|
E1546994
|
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: Pemigewasset River watershed | Statement: [Mad River (New Hampshire), partOf, Pemigewasset River watershed]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pemigewasset River watershed Context triple: [Mad River (New Hampshire), partOf, Pemigewasset River watershed]
-
A.
Toutle River watershed
The Toutle River watershed is the drainage basin surrounding Washington’s Toutle River, encompassing the network of streams, valleys, and landscapes that collect and channel water into the river system.
-
B.
Mattapoisett River watershed
The Mattapoisett River watershed is a coastal New England drainage basin in southeastern Massachusetts that feeds into Buzzards Bay and supports important ecological, recreational, and drinking water resources.
-
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.
Reedy River watershed
The Reedy River watershed is the drainage basin in upstate South Carolina that collects and channels water from the Reedy River and its tributaries through urban and rural landscapes before ultimately feeding into the Saluda River system.
-
E.
Blanchard River watershed
The Blanchard River watershed is a drainage basin in northwestern Ohio that collects and channels water from the surrounding landscape into the Blanchard River and its tributaries.
- 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: Pemigewasset River watershed Triple: [Mad River (New Hampshire), partOf, Pemigewasset River watershed]
Generated description
The Pemigewasset River watershed is a major drainage basin in central New Hampshire that collects water from numerous tributaries in the White Mountains before flowing south toward the Merrimack River.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pemigewasset River watershed Target entity description: The Pemigewasset River watershed is a major drainage basin in central New Hampshire that collects water from numerous tributaries in the White Mountains before flowing south toward the Merrimack River.
-
A.
Toutle River watershed
The Toutle River watershed is the drainage basin surrounding Washington’s Toutle River, encompassing the network of streams, valleys, and landscapes that collect and channel water into the river system.
-
B.
Mattapoisett River watershed
The Mattapoisett River watershed is a coastal New England drainage basin in southeastern Massachusetts that feeds into Buzzards Bay and supports important ecological, recreational, and drinking water resources.
-
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.
Reedy River watershed
The Reedy River watershed is the drainage basin in upstate South Carolina that collects and channels water from the Reedy River and its tributaries through urban and rural landscapes before ultimately feeding into the Saluda River system.
-
E.
Blanchard River watershed
The Blanchard River watershed is a drainage basin in northwestern Ohio that collects and channels water from the surrounding landscape into the Blanchard River and its tributaries.
- 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_69e24547f7fc819086e2c4ba3b979657 |
completed | April 17, 2026, 2:35 p.m. |
| NER | Named-entity recognition | batch_69f1700f9fac8190b82190a54be22413 |
completed | April 29, 2026, 2:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0b585cf2388190b517312dc6172025 |
completed | May 18, 2026, 6:20 p.m. |
| NEDg | Description generation | batch_6a0b6f5d272c8190bf66fa372fb2bb7d |
completed | May 18, 2026, 7:58 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0b7072e43c8190ad8f8d09f61d3f7b |
completed | May 18, 2026, 8:02 p.m. |
Created at: April 17, 2026, 3:04 p.m.