Triple
T3790569
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Lechmere Square |
E89634
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object |
Lechmere Canal Park
Lechmere Canal Park is an urban waterfront park in Cambridge, Massachusetts, featuring walking paths, green space, and views along a former industrial canal near the Charles River.
|
E388806
|
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: Lechmere Canal Park | Statement: [Lechmere Square, hasLandmark, Lechmere Canal Park]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lechmere Canal Park Context triple: [Lechmere Square, hasLandmark, Lechmere Canal Park]
-
A.
Canal Park
Canal Park is a popular waterfront district in Duluth, Minnesota, known for its shops, restaurants, lakefront views, and access to the Aerial Lift Bridge and Lake Superior.
-
B.
Severna Park
Severna Park is a suburban community in Maryland known for its residential neighborhoods, strong school system, and location along the Severn River between Baltimore and Annapolis.
-
C.
Riverside Park
Riverside Park is a public recreational park located in Piscataway, New Jersey, offering outdoor green space and leisure amenities for local residents and visitors.
-
D.
Riverside Park
Riverside Park is a scenic waterfront public park on Manhattan’s Upper West Side, known for its tree-lined paths, recreational facilities, and views along the Hudson River.
-
E.
Riverside Park
Riverside Park is a public green space in Glenrothes, Scotland, known for its landscaped grounds, walking paths, and recreational facilities for local residents and visitors.
- 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: Lechmere Canal Park Triple: [Lechmere Square, hasLandmark, Lechmere Canal Park]
Generated description
Lechmere Canal Park is an urban waterfront park in Cambridge, Massachusetts, featuring walking paths, green space, and views along a former industrial canal near the Charles River.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lechmere Canal Park Target entity description: Lechmere Canal Park is an urban waterfront park in Cambridge, Massachusetts, featuring walking paths, green space, and views along a former industrial canal near the Charles River.
-
A.
Canal Park
Canal Park is a popular waterfront district in Duluth, Minnesota, known for its shops, restaurants, lakefront views, and access to the Aerial Lift Bridge and Lake Superior.
-
B.
Severna Park
Severna Park is a suburban community in Maryland known for its residential neighborhoods, strong school system, and location along the Severn River between Baltimore and Annapolis.
-
C.
Riverside Park
Riverside Park is a public recreational park located in Piscataway, New Jersey, offering outdoor green space and leisure amenities for local residents and visitors.
-
D.
Riverside Park
Riverside Park is a scenic waterfront public park on Manhattan’s Upper West Side, known for its tree-lined paths, recreational facilities, and views along the Hudson River.
-
E.
Riverside Park
Riverside Park is a public green space in Glenrothes, Scotland, known for its landscaped grounds, walking paths, and recreational facilities for local residents and visitors.
- 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_69aed9597d6881909b6ee3b9de859223 |
completed | March 9, 2026, 2:29 p.m. |
| NER | Named-entity recognition | batch_69aee76733248190a24a1143c64bd6c6 |
completed | March 9, 2026, 3:29 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b4f055e3988190a1b3633e390c0d6f |
completed | March 14, 2026, 5:21 a.m. |
| NEDg | Description generation | batch_69b4f2094c988190a812194ef5598cdf |
completed | March 14, 2026, 5:28 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b4f26aee948190b95c94801f0959ec |
completed | March 14, 2026, 5:30 a.m. |
Created at: March 9, 2026, 3:15 p.m.