Triple
T20656724
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Boston, Revere Beach and Lynn Railroad |
E507644
|
entity |
| Predicate | servedStation |
P726
|
FINISHED |
| Object | Revere Beach |
—
|
NE NERFINISHED |
How this triple was built (2 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: Revere Beach | Statement: [Boston, Revere Beach and Lynn Railroad, servedStation, Revere Beach]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Revere Beach Context triple: [Boston, Revere Beach and Lynn Railroad, servedStation, Revere Beach]
-
A.
Wells Beach
Wells Beach is a popular sandy seaside beach near the town of Wells-next-the-Sea on the north Norfolk coast of England, known for its colorful beach huts and expansive dunes.
-
B.
Revere Beach Reservation
chosen
Revere Beach Reservation is a historic public beachfront park in Revere, Massachusetts, known as the first public beach in the United States and a popular destination for recreation and seaside activities.
-
C.
Brant Rock Beach
Brant Rock Beach is a popular coastal beach and neighborhood area in Marshfield, Massachusetts, known for its sandy shoreline, seawall, and Atlantic Ocean views.
-
D.
Narragansett Town Beach
Narragansett Town Beach is a popular public oceanfront beach in the town of Narragansett, Rhode Island, known for its surfing waves, scenic shoreline, and summer recreation.
-
E.
Duxbury Beach
Duxbury Beach is a long, barrier beach in Massachusetts known for its scenic shoreline, wildlife habitat, and role in protecting the coastal town of Duxbury from Atlantic storms.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0b4bf58c081908e52a4500e03ff83 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6b2ee049081909904efe2dc683cd5 |
completed | April 20, 2026, 11:12 p.m. |
Created at: April 16, 2026, 11:43 a.m.