Triple
T820952
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MBTA Commuter Rail Newburyport/Rockport Line |
E17744
|
entity |
| Predicate | servesMunicipality |
P3936
|
FINISHED |
| Object | Rockport, Massachusetts |
E180383
|
NE FINISHED |
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: Rockport, Massachusetts | Statement: [MBTA Commuter Rail Newburyport/Rockport Line, servesMunicipality, Rockport, Massachusetts]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rockport, Massachusetts Context triple: [MBTA Commuter Rail Newburyport/Rockport Line, servesMunicipality, Rockport, Massachusetts]
-
A.
Rockport, Massachusetts
chosen
Rockport, Massachusetts is a small coastal town on Cape Ann known for its picturesque harbor, rocky shoreline, and thriving arts community.
-
B.
Wareham, Massachusetts
Wareham, Massachusetts is a coastal town in southeastern Massachusetts known as the "Gateway to Cape Cod" for its location at the head of Buzzards Bay and along major routes to the Cape.
-
C.
Sagamore, Massachusetts
Sagamore, Massachusetts is a village in the town of Bourne on Cape Cod, known as a key gateway to the Cape due to its position at the Cape Cod Canal.
-
D.
Kingston, Massachusetts
Kingston, Massachusetts is a coastal New England town in Plymouth County known for its historic character and proximity to Plymouth and Cape Cod Bay.
-
E.
Hancock, Massachusetts
Hancock, Massachusetts is a small rural town in western Massachusetts known for its scenic Berkshire Mountains setting and outdoor recreation.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69a4937bcaac8190a322524ac6f45a5a |
completed | March 1, 2026, 7:28 p.m. |
| NER | Named-entity recognition | batch_69a4ab7aea38819092a0860ec6e2a033 |
completed | March 1, 2026, 9:11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b34ba28fb88190823f5c7c0492f6f8 |
completed | March 12, 2026, 11:26 p.m. |
Created at: March 1, 2026, 7:38 p.m.