Triple
T20656704
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Boston, Revere Beach and Lynn Railroad |
E507644
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object | Massachusetts North Shore |
—
|
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: Massachusetts North Shore | Statement: [Boston, Revere Beach and Lynn Railroad, regionServed, Massachusetts North Shore]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Massachusetts North Shore Context triple: [Boston, Revere Beach and Lynn Railroad, regionServed, Massachusetts North Shore]
-
A.
North Shore, Massachusetts
North Shore, Massachusetts is a coastal region north of Boston known for its historic seaport towns, maritime heritage, and popular beaches.
-
B.
South Shore, Massachusetts
South Shore, Massachusetts is a coastal region south of Boston known for its historic seaside towns, beaches, and commuter communities.
-
C.
North Shore region of Massachusetts
chosen
The North Shore region of Massachusetts is a coastal area north of Boston known for its historic seaport towns, beaches, and suburban communities.
-
D.
Massachusetts Bay region
The Massachusetts Bay region is a historic coastal area in New England that became a central hub of early English colonization and Puritan settlement in North America.
-
E.
Southeastern Massachusetts
Southeastern Massachusetts is a region of the U.S. state of Massachusetts that encompasses communities south and east of Boston, including parts of Plymouth and Bristol counties and serving as a gateway to Cape Cod.
- 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.