Triple
T4194179
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Westford, Massachusetts |
E89104
|
entity |
| Predicate | hasLake |
P1025
|
FINISHED |
| Object |
Nabnasset Lake
Nabnasset Lake is a small recreational lake in Westford, Massachusetts, known for residential waterfront properties and local boating and fishing.
|
E692537
|
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: Nabnasset Lake | Statement: [Westford, Massachusetts, hasLake, Nabnasset Lake]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nabnasset Lake Context triple: [Westford, Massachusetts, hasLake, Nabnasset Lake]
-
A.
Squam Lake
Squam Lake is a scenic glacial lake in central New Hampshire known for its clear waters, wooded islands, and role as a popular recreation and vacation destination.
-
B.
Vandercook Lake
Vandercook Lake is a small inland lake and surrounding community area located near the city of Jackson in south-central Michigan.
-
C.
Madawaska Lake
Madawaska Lake is a small rural community and recreational area in Aroostook County, northern Maine, known for its lakeside camps, fishing, and outdoor activities.
-
D.
Neltume Lake
Neltume Lake is a scenic glacial lake in southern Chile, known for its clear waters, surrounding Andean forests, and proximity to the Huilo Huilo Biological Reserve.
-
E.
St. Mary Lake
St. Mary Lake is a prominent alpine lake in Montana’s Rocky Mountains, known for its striking turquoise waters and scenic mountain backdrop within Glacier National Park.
- 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: Nabnasset Lake Triple: [Westford, Massachusetts, hasLake, Nabnasset Lake]
Generated description
Nabnasset Lake is a small recreational lake in Westford, Massachusetts, known for residential waterfront properties and local boating and fishing.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nabnasset Lake Target entity description: Nabnasset Lake is a small recreational lake in Westford, Massachusetts, known for residential waterfront properties and local boating and fishing.
-
A.
Squam Lake
Squam Lake is a scenic glacial lake in central New Hampshire known for its clear waters, wooded islands, and role as a popular recreation and vacation destination.
-
B.
Vandercook Lake
Vandercook Lake is a small inland lake and surrounding community area located near the city of Jackson in south-central Michigan.
-
C.
Madawaska Lake
Madawaska Lake is a small rural community and recreational area in Aroostook County, northern Maine, known for its lakeside camps, fishing, and outdoor activities.
-
D.
Neltume Lake
Neltume Lake is a scenic glacial lake in southern Chile, known for its clear waters, surrounding Andean forests, and proximity to the Huilo Huilo Biological Reserve.
-
E.
St. Mary Lake
St. Mary Lake is a prominent alpine lake in Montana’s Rocky Mountains, known for its striking turquoise waters and scenic mountain backdrop within Glacier National Park.
- 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_69aed9569a4481908b6c1fcec2a11e21 |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69af034406348190a56c21b5c08a6828 |
completed | March 9, 2026, 5:28 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ca5e06c8dc8190b7b25725fb0a96e8 |
completed | March 30, 2026, 11:27 a.m. |
| NEDg | Description generation | batch_69ca5edaab688190984d32c87301de8a |
completed | March 30, 2026, 11:30 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ca5f2c9e708190a230b517429bf8f4 |
completed | March 30, 2026, 11:31 a.m. |
Created at: March 9, 2026, 3:46 p.m.