Triple
T10146551
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Merrimack River watershed |
E231719
|
entity |
| Predicate | containsWaterBody |
P1778
|
FINISHED |
| Object |
Forge Pond (Littleton–Westford)
Forge Pond is a small reservoir located on the border of Littleton and Westford, Massachusetts, used for recreation and historically associated with local mill and industrial activity.
|
E847999
|
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: Forge Pond (Littleton–Westford) | Statement: [Merrimack River watershed, containsWaterBody, Forge Pond (Littleton–Westford)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Forge Pond (Littleton–Westford) Context triple: [Merrimack River watershed, containsWaterBody, Forge Pond (Littleton–Westford)]
-
A.
Mill Pond (Westborough, Massachusetts)
Mill Pond in Westborough, Massachusetts is a small man-made reservoir and local recreation spot that forms part of the larger Merrimack River watershed system.
-
B.
Mill Pond (Ashland, Massachusetts)
Mill Pond in Ashland, Massachusetts is a small man-made reservoir and local recreational water body that forms part of the Merrimack River watershed.
-
C.
Long Pond (Dracut–Tyngsborough)
Long Pond (Dracut–Tyngsborough) is a sizable recreational lake on the border of Dracut and Tyngsborough, Massachusetts, known for boating, fishing, and lakeside residential communities.
-
D.
Showell Pond
Showell Pond is a small recreational lake in Sandown, New Hampshire, used for outdoor activities such as fishing and boating.
-
E.
Fetcham Mill Pond
Fetcham Mill Pond is a scenic historic mill pond and local nature spot in the village of Fetcham in Surrey, England.
- 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: Forge Pond (Littleton–Westford) Triple: [Merrimack River watershed, containsWaterBody, Forge Pond (Littleton–Westford)]
Generated description
Forge Pond is a small reservoir located on the border of Littleton and Westford, Massachusetts, used for recreation and historically associated with local mill and industrial activity.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Forge Pond (Littleton–Westford) Target entity description: Forge Pond is a small reservoir located on the border of Littleton and Westford, Massachusetts, used for recreation and historically associated with local mill and industrial activity.
-
A.
Mill Pond (Westborough, Massachusetts)
Mill Pond in Westborough, Massachusetts is a small man-made reservoir and local recreation spot that forms part of the larger Merrimack River watershed system.
-
B.
Mill Pond (Ashland, Massachusetts)
Mill Pond in Ashland, Massachusetts is a small man-made reservoir and local recreational water body that forms part of the Merrimack River watershed.
-
C.
Long Pond (Dracut–Tyngsborough)
Long Pond (Dracut–Tyngsborough) is a sizable recreational lake on the border of Dracut and Tyngsborough, Massachusetts, known for boating, fishing, and lakeside residential communities.
-
D.
Showell Pond
Showell Pond is a small recreational lake in Sandown, New Hampshire, used for outdoor activities such as fishing and boating.
-
E.
Fetcham Mill Pond
Fetcham Mill Pond is a scenic historic mill pond and local nature spot in the village of Fetcham in Surrey, England.
- 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_69d32ab35a508190a8eb1977e19ab8c5 |
completed | April 6, 2026, 3:38 a.m. |
| NEDg | Description generation | batch_69d32c92055081909e1107a605a33406 |
completed | April 6, 2026, 3:46 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69d32ce40f1c8190968f1d544a35d53f |
completed | April 6, 2026, 3:47 a.m. |
Created at: March 30, 2026, 9:07 p.m.