Triple
T10146579
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Merrimack River watershed |
E231719
|
entity |
| Predicate | containsWaterBody |
P1778
|
FINISHED |
| Object |
Edward MacDowell Lake (Peterborough, New Hampshire)
Edward MacDowell Lake is a man-made reservoir in Peterborough, New Hampshire, known for flood control, recreation, and its scenic natural surroundings within the Merrimack River watershed.
|
E844031
|
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: Edward MacDowell Lake (Peterborough, New Hampshire) | Statement: [Merrimack River watershed, containsWaterBody, Edward MacDowell Lake (Peterborough, New Hampshire)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Edward MacDowell Lake (Peterborough, New Hampshire) Context triple: [Merrimack River watershed, containsWaterBody, Edward MacDowell Lake (Peterborough, New Hampshire)]
-
A.
Brainerd Lake
Brainerd Lake is a small recreational lake located in Cranbury Township, New Jersey, known for its scenic setting and local outdoor activities.
-
B.
Walden Pond (Lynn)
Walden Pond (Lynn) is a scenic pond within the Lynn Woods Reservation in Lynn, Massachusetts, known for its natural beauty and recreational use.
-
C.
Griswold Lake
Griswold Lake is one of the interconnected natural lakes in Wisconsin’s Chain O’Lakes region, popular for boating, fishing, and other recreational activities.
-
D.
Woodbury Lake
Woodbury Lake is a mountain lake located within Kokanee Glacier Provincial Park in British Columbia, Canada, known for its scenic alpine setting and outdoor recreation opportunities.
-
E.
Long Pond
Long Pond is a scenic freshwater lake in Maine’s Belgrade Lakes region, popular for boating, fishing, and lakeside recreation.
- 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: Edward MacDowell Lake (Peterborough, New Hampshire) Triple: [Merrimack River watershed, containsWaterBody, Edward MacDowell Lake (Peterborough, New Hampshire)]
Generated description
Edward MacDowell Lake is a man-made reservoir in Peterborough, New Hampshire, known for flood control, recreation, and its scenic natural surroundings within the Merrimack River watershed.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Edward MacDowell Lake (Peterborough, New Hampshire) Target entity description: Edward MacDowell Lake is a man-made reservoir in Peterborough, New Hampshire, known for flood control, recreation, and its scenic natural surroundings within the Merrimack River watershed.
-
A.
Brainerd Lake
Brainerd Lake is a small recreational lake located in Cranbury Township, New Jersey, known for its scenic setting and local outdoor activities.
-
B.
Walden Pond (Lynn)
Walden Pond (Lynn) is a scenic pond within the Lynn Woods Reservation in Lynn, Massachusetts, known for its natural beauty and recreational use.
-
C.
Griswold Lake
Griswold Lake is one of the interconnected natural lakes in Wisconsin’s Chain O’Lakes region, popular for boating, fishing, and other recreational activities.
-
D.
Woodbury Lake
Woodbury Lake is a mountain lake located within Kokanee Glacier Provincial Park in British Columbia, Canada, known for its scenic alpine setting and outdoor recreation opportunities.
-
E.
Long Pond
Long Pond is a scenic freshwater lake in Maine’s Belgrade Lakes region, popular for boating, fishing, and lakeside recreation.
- 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_69ca848364f881908a24366a6feec1db |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cdebffb7688190b5def02f72154b14 |
completed | April 2, 2026, 4:09 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d2e62c1984819095fcb239f11731b4 |
completed | April 5, 2026, 10:46 p.m. |
| NEDg | Description generation | batch_69d2e73fd6988190a338a9e49dc3671b |
completed | April 5, 2026, 10:50 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d2e8c9058c8190bfa5720397331fa1 |
completed | April 5, 2026, 10:57 p.m. |
Created at: March 30, 2026, 9:07 p.m.