Triple
T7806804
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hopkinton, New Hampshire |
E180574
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object | Contoocook Railroad Depot and Covered Bridge |
E415340
|
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: Contoocook Railroad Depot and Covered Bridge | Statement: [Hopkinton, New Hampshire, hasLandmark, Contoocook Railroad Depot and Covered Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Contoocook Railroad Depot and Covered Bridge Context triple: [Hopkinton, New Hampshire, hasLandmark, Contoocook Railroad Depot and Covered Bridge]
-
A.
Loys Station Covered Bridge
Loys Station Covered Bridge is a historic wooden covered bridge in Frederick County, Maryland, known for its 19th-century architecture and scenic rural setting.
-
B.
Contoocook Railroad Bridge
chosen
The Contoocook Railroad Bridge is a historic covered railroad bridge in New Hampshire, notable as one of the oldest surviving examples of its kind in the United States.
-
C.
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.
-
D.
Conway Scenic Railroad
Conway Scenic Railroad is a heritage railway in New Hampshire that offers scenic passenger excursions through the White Mountains in vintage trains.
-
E.
Boggy Depot
Boggy Depot is the debut solo album by Alice in Chains guitarist Jerry Cantrell, blending grunge, hard rock, and introspective songwriting.
- 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_69ca827f6f148190beca4e245b993506 |
completed | March 30, 2026, 2:02 p.m. |
| NER | Named-entity recognition | batch_69caf639fba88190a7c117aab19c0b0f |
completed | March 30, 2026, 10:16 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cb1450a2408190afe0459086d4480f |
completed | March 31, 2026, 12:24 a.m. |
Created at: March 30, 2026, 4:35 p.m.