Triple
T1337865
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Boston park system |
E28794
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
Castle Island Park
Castle Island Park is a historic waterfront recreation area in South Boston known for its harbor views, walking paths, and proximity to Fort Independence.
|
E157463
|
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: Castle Island Park | Statement: [Boston park system, hasPart, Castle Island Park]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Castle Island Park Context triple: [Boston park system, hasPart, Castle Island Park]
-
A.
Presque Isle Park
Presque Isle Park is a scenic lakeside public park on a forested peninsula in Marquette, Michigan, known for its rocky Lake Superior shoreline, hiking trails, and panoramic views.
-
B.
Marine Park
Marine Park is a large waterfront neighborhood and public park area in southeastern Brooklyn, New York City, known for its salt marsh nature preserve, recreational facilities, and residential streets.
-
C.
Olympic Island Park
Olympic Island Park is a scenic recreational area on the Toronto Islands known for its open green spaces, picnic spots, and views of the Toronto skyline.
-
D.
Belle Isle
Belle Isle is the largest and only inhabited island on Windermere, a lake in England’s Lake District.
-
E.
Half Moon Island
Half Moon Island is a small, crescent-shaped Antarctic island in the South Shetland Islands, known for its penguin colonies and use as a site for scientific research stations.
- 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: Castle Island Park Triple: [Boston park system, hasPart, Castle Island Park]
Generated description
Castle Island Park is a historic waterfront recreation area in South Boston known for its harbor views, walking paths, and proximity to Fort Independence.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Castle Island Park Target entity description: Castle Island Park is a historic waterfront recreation area in South Boston known for its harbor views, walking paths, and proximity to Fort Independence.
-
A.
Presque Isle Park
Presque Isle Park is a scenic lakeside public park on a forested peninsula in Marquette, Michigan, known for its rocky Lake Superior shoreline, hiking trails, and panoramic views.
-
B.
Marine Park
Marine Park is a large waterfront neighborhood and public park area in southeastern Brooklyn, New York City, known for its salt marsh nature preserve, recreational facilities, and residential streets.
-
C.
Olympic Island Park
Olympic Island Park is a scenic recreational area on the Toronto Islands known for its open green spaces, picnic spots, and views of the Toronto skyline.
-
D.
Belle Isle
Belle Isle is the largest and only inhabited island on Windermere, a lake in England’s Lake District.
-
E.
Half Moon Island
Half Moon Island is a small, crescent-shaped Antarctic island in the South Shetland Islands, known for its penguin colonies and use as a site for scientific research stations.
- 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_69a498561a508190a3e1bc137c2b866a |
completed | March 1, 2026, 7:49 p.m. |
| NER | Named-entity recognition | batch_69a4c2115d388190b031ae2de1296f8a |
completed | March 1, 2026, 10:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69acd47654288190851579e84c36ceac |
completed | March 8, 2026, 1:44 a.m. |
| NEDg | Description generation | batch_69acd5565424819080bc515c8b0a4f03 |
completed | March 8, 2026, 1:48 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69acd5cce03c819089dea56f3a9f32fa |
completed | March 8, 2026, 1:50 a.m. |
Created at: March 1, 2026, 7:55 p.m.