Triple
T820942
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | MBTA Commuter Rail Newburyport/Rockport Line |
E17744
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object | Rockport |
E34316
|
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 | Statement: [MBTA Commuter Rail Newburyport/Rockport Line, terminus, Rockport]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rockport Context triple: [MBTA Commuter Rail Newburyport/Rockport Line, terminus, Rockport]
-
A.
Rockport
chosen
Rockport is a small coastal town on Cape Ann in northeastern Massachusetts, known for its picturesque harbor, rocky shoreline, and thriving arts community.
-
B.
Montrose
Montrose is a coastal town in eastern Scotland known for its historic harbor, sandy beach, and surrounding nature reserves.
-
C.
Northport
Northport is a city in western Alabama, located across the Black Warrior River from Tuscaloosa and known as part of the Tuscaloosa metropolitan area.
-
D.
Provincetown
Provincetown is a historic coastal resort town at the tip of Cape Cod in Massachusetts, known for its vibrant arts scene, LGBTQ+ community, and scenic beaches.
-
E.
Bandon
Bandon is a parliamentary borough in County Cork, Ireland, historically represented in the UK Parliament during the 19th century.
- 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_69ac11907a988190945e5e5ec8a26ccf |
completed | March 7, 2026, 11:52 a.m. |
Created at: March 1, 2026, 7:38 p.m.