Triple
T1337875
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Boston park system |
E28794
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
M Street Beach and Park
M Street Beach and Park is a popular waterfront recreation area in South Boston known for its sandy beach, harbor views, and adjacent green space.
|
E162215
|
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: M Street Beach and Park | Statement: [Boston park system, hasPart, M Street Beach and Park]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: M Street Beach and Park Context triple: [Boston park system, hasPart, M Street Beach and Park]
-
A.
Beach 60th Street
Beach 60th Street is a New York City Subway station in the Rockaway Peninsula of Queens serving the IND Rockaway Line.
-
B.
Beach 36th Street
Beach 36th Street is a New York City Subway station in the Rockaway Peninsula of Queens serving the IND Rockaway Line.
-
C.
Beach 67th Street
Beach 67th Street is a New York City Subway station in the Rockaway Peninsula of Queens serving the IND Rockaway Line.
-
D.
Beach 25th Street
Beach 25th Street is a New York City Subway station in the Rockaway Beach neighborhood of Queens, served by the A train on the IND Rockaway Line.
-
E.
Miami Beach Boardwalk
Miami Beach Boardwalk is a popular oceanfront promenade in Miami Beach known for its scenic views, beach access, and lively mix of walkers, joggers, and cyclists.
- 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: M Street Beach and Park Triple: [Boston park system, hasPart, M Street Beach and Park]
Generated description
M Street Beach and Park is a popular waterfront recreation area in South Boston known for its sandy beach, harbor views, and adjacent green space.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: M Street Beach and Park Target entity description: M Street Beach and Park is a popular waterfront recreation area in South Boston known for its sandy beach, harbor views, and adjacent green space.
-
A.
Beach 60th Street
Beach 60th Street is a New York City Subway station in the Rockaway Peninsula of Queens serving the IND Rockaway Line.
-
B.
Beach 36th Street
Beach 36th Street is a New York City Subway station in the Rockaway Peninsula of Queens serving the IND Rockaway Line.
-
C.
Beach 67th Street
Beach 67th Street is a New York City Subway station in the Rockaway Peninsula of Queens serving the IND Rockaway Line.
-
D.
Beach 25th Street
Beach 25th Street is a New York City Subway station in the Rockaway Beach neighborhood of Queens, served by the A train on the IND Rockaway Line.
-
E.
Miami Beach Boardwalk
Miami Beach Boardwalk is a popular oceanfront promenade in Miami Beach known for its scenic views, beach access, and lively mix of walkers, joggers, and cyclists.
- 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_69ace56298708190819518926b2b608f |
completed | March 8, 2026, 2:56 a.m. |
| NEDg | Description generation | batch_69ace639296881909dc3fe52720d120d |
completed | March 8, 2026, 3 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ace7730cf08190a4e0329be205da3f |
completed | March 8, 2026, 3:05 a.m. |
Created at: March 1, 2026, 7:55 p.m.