Triple
T19376006
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Fort Halifax (Winslow, Maine) |
E484668
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Kennebec River defensive line |
—
|
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: Kennebec River defensive line | Statement: [Fort Halifax (Winslow, Maine), partOf, Kennebec River defensive line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kennebec River defensive line Context triple: [Fort Halifax (Winslow, Maine), partOf, Kennebec River defensive line]
-
A.
Barrière du Maine
Barrière du Maine was one of the former tax-collecting gatehouses of Paris, located along the Wall of the Farmers-General and used to control and levy duties on goods entering the city.
-
B.
Fort Williams
Fort Williams was a former U.S. Army coastal defense fort in Cape Elizabeth, Maine, that played a key role in protecting Portland Harbor before being decommissioned and converted into a public park.
-
C.
Sakonnet Point
Sakonnet Point is a scenic coastal area at the southern tip of Little Compton, Rhode Island, known for its rocky shoreline, lighthouse views, and fishing and boating access.
-
D.
Sakonnet Neck
Sakonnet Neck is a coastal peninsula in Rhode Island that forms part of the historical homeland of the Indigenous Sakonnet people.
-
E.
Portsmouth Reservation
Portsmouth Reservation is a U.S. Department of Energy site in southern Ohio that hosts the Portsmouth Gaseous Diffusion Plant and related nuclear and environmental facilities.
- 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: Kennebec River defensive line Target entity description: The Kennebec River defensive line was a chain of colonial-era fortifications along Maine’s Kennebec River built to protect British settlements from French and Native American attacks.
-
A.
Barrière du Maine
Barrière du Maine was one of the former tax-collecting gatehouses of Paris, located along the Wall of the Farmers-General and used to control and levy duties on goods entering the city.
-
B.
Fort Williams
Fort Williams was a former U.S. Army coastal defense fort in Cape Elizabeth, Maine, that played a key role in protecting Portland Harbor before being decommissioned and converted into a public park.
-
C.
Sakonnet Point
Sakonnet Point is a scenic coastal area at the southern tip of Little Compton, Rhode Island, known for its rocky shoreline, lighthouse views, and fishing and boating access.
-
D.
Sakonnet Neck
Sakonnet Neck is a coastal peninsula in Rhode Island that forms part of the historical homeland of the Indigenous Sakonnet people.
-
E.
Portsmouth Reservation
Portsmouth Reservation is a U.S. Department of Energy site in southern Ohio that hosts the Portsmouth Gaseous Diffusion Plant and related nuclear and environmental facilities.
- 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_69d8e8d460d88190abf0591c5c9d2b0c |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e61a5c05c08190b91cb32fdb79813b |
completed | April 20, 2026, 12:21 p.m. |
Created at: April 10, 2026, 1:35 p.m.