Triple
T21386708
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Parsonsfield, Maine |
E527519
|
entity |
| Predicate | hasHistoricSite |
P1098
|
FINISHED |
| Object | Parsonsfield-Porter Bridge |
—
|
NE NERFINISHED |
How this triple was built (3 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: Parsonsfield-Porter Bridge | Statement: [Parsonsfield, Maine, hasHistoricSite, Parsonsfield-Porter Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Parsonsfield-Porter Bridge Context triple: [Parsonsfield, Maine, hasHistoricSite, Parsonsfield-Porter Bridge]
-
A.
Berkley–Dighton Bridge
The Berkley–Dighton Bridge is a historic swing truss bridge in Massachusetts that carries traffic across the Taunton River between the towns of Berkley and Dighton.
-
B.
Annisquam Bridge
Annisquam Bridge is a historic wooden drawbridge in Gloucester, Massachusetts, known for carrying traffic over the Annisquam River and connecting the Annisquam neighborhood with the rest of Cape Ann.
-
C.
Providence River Bridge
The Providence River Bridge is a major highway bridge in Providence, Rhode Island, carrying Interstate 95 traffic across the Providence River as part of a key New England transportation corridor.
-
D.
Neponset River Bridge
The Neponset River Bridge is a roadway bridge in the Boston area that carries traffic across the Neponset River, connecting the neighborhoods of Boston and Quincy, Massachusetts.
-
E.
Pawtuxet Bridge
Pawtuxet Bridge is a historic bridge in Pawtuxet Village, Rhode Island, that spans the Pawtuxet River and serves as a central local landmark and crossing point.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Parsonsfield-Porter Bridge Target entity description: Parsonsfield-Porter Bridge is a historic covered bridge spanning the Ossipee River between the towns of Parsonsfield and Porter in Maine.
-
A.
Berkley–Dighton Bridge
The Berkley–Dighton Bridge is a historic swing truss bridge in Massachusetts that carries traffic across the Taunton River between the towns of Berkley and Dighton.
-
B.
Annisquam Bridge
Annisquam Bridge is a historic wooden drawbridge in Gloucester, Massachusetts, known for carrying traffic over the Annisquam River and connecting the Annisquam neighborhood with the rest of Cape Ann.
-
C.
Providence River Bridge
The Providence River Bridge is a major highway bridge in Providence, Rhode Island, carrying Interstate 95 traffic across the Providence River as part of a key New England transportation corridor.
-
D.
Neponset River Bridge
The Neponset River Bridge is a roadway bridge in the Boston area that carries traffic across the Neponset River, connecting the neighborhoods of Boston and Quincy, Massachusetts.
-
E.
Pawtuxet Bridge
Pawtuxet Bridge is a historic bridge in Pawtuxet Village, Rhode Island, that spans the Pawtuxet River and serves as a central local landmark and crossing point.
- F. None of above. chosen
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_69e0b51f363c8190944000ab5523b02b |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69ee62c9494081909efa74e189454dc6 |
completed | April 26, 2026, 7:08 p.m. |
Created at: April 16, 2026, 5:12 p.m.