Triple
T7997229
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Northfield Falls, Vermont |
E186156
|
entity |
| Predicate | hasCoveredBridge |
P50312
|
FINISHED |
| Object |
Lower Cox Brook Covered Bridge
Lower Cox Brook Covered Bridge is a historic wooden covered bridge in Northfield Falls, Vermont, notable for its traditional 19th-century design and role in the region’s classic cluster of covered bridges.
|
E705350
|
NE FINISHED |
How this triple was built (4 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: Lower Cox Brook Covered Bridge | Statement: [Northfield Falls, Vermont, hasCoveredBridge, Lower Cox Brook Covered Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lower Cox Brook Covered Bridge Context triple: [Northfield Falls, Vermont, hasCoveredBridge, Lower Cox Brook Covered Bridge]
-
A.
Cornish–Windsor Covered Bridge
The Cornish–Windsor Covered Bridge is a historic 19th-century wooden covered bridge spanning the Connecticut River, long celebrated as one of the longest covered bridges in the United States.
-
B.
Horton Mill Covered Bridge
Horton Mill Covered Bridge is a historic wooden covered bridge in Blount County, Alabama, noted for its considerable height above the water and status as one of the tallest covered bridges in the United States.
-
C.
Roddy Road Covered Bridge
Roddy Road Covered Bridge is a historic wooden covered bridge near Thurmont, Maryland, known for its 19th-century construction and picturesque rural setting.
-
D.
Pisgah Covered Bridge
Pisgah Covered Bridge is a historic wooden covered bridge and popular scenic landmark located in rural Randolph County, North Carolina.
-
E.
Newfield Covered Bridge
Newfield Covered Bridge is a historic 19th-century wooden covered bridge in Newfield, New York, noted as one of the oldest surviving covered bridges in the state.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Lower Cox Brook Covered Bridge Triple: [Northfield Falls, Vermont, hasCoveredBridge, Lower Cox Brook Covered Bridge]
Generated description
Lower Cox Brook Covered Bridge is a historic wooden covered bridge in Northfield Falls, Vermont, notable for its traditional 19th-century design and role in the region’s classic cluster of covered bridges.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Lower Cox Brook Covered Bridge Target entity description: Lower Cox Brook Covered Bridge is a historic wooden covered bridge in Northfield Falls, Vermont, notable for its traditional 19th-century design and role in the region’s classic cluster of covered bridges.
-
A.
Cornish–Windsor Covered Bridge
The Cornish–Windsor Covered Bridge is a historic 19th-century wooden covered bridge spanning the Connecticut River, long celebrated as one of the longest covered bridges in the United States.
-
B.
Horton Mill Covered Bridge
Horton Mill Covered Bridge is a historic wooden covered bridge in Blount County, Alabama, noted for its considerable height above the water and status as one of the tallest covered bridges in the United States.
-
C.
Eldean Covered Bridge
Eldean Covered Bridge is a historic 19th-century covered wooden bridge in Troy, Ohio, noted for its long span and preservation as a significant example of American covered bridge engineering.
-
D.
Roddy Road Covered Bridge
Roddy Road Covered Bridge is a historic wooden covered bridge near Thurmont, Maryland, known for its 19th-century construction and picturesque rural setting.
-
E.
Pisgah Covered Bridge
Pisgah Covered Bridge is a historic wooden covered bridge and popular scenic landmark located in rural Randolph County, North Carolina.
- F. None of above. chosen
Provenance (5 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_69ca829c6c308190ab05b43d234c52b2 |
completed | March 30, 2026, 2:03 p.m. |
| NER | Named-entity recognition | batch_69cb3c97968481908d261b3f0bd6b8e6 |
completed | March 31, 2026, 3:16 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cbe10d5eb081909f257390094de442 |
completed | March 31, 2026, 2:58 p.m. |
| NEDg | Description generation | batch_69cc46c221848190848c7e017e532a16 |
completed | March 31, 2026, 10:12 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cc480d2f40819085046a1d0c9d05e0 |
completed | March 31, 2026, 10:17 p.m. |
Created at: March 30, 2026, 5:17 p.m.