Triple
T6793168
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Richard S. Ewell |
E155984
|
entity |
| Predicate | heldAsPrisonerAt |
P6022
|
FINISHED |
| Object | Fort Warren, Boston Harbor |
E283037
|
NE FINISHED |
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: Fort Warren, Boston Harbor | Statement: [Richard S. Ewell, heldAsPrisonerAt, Fort Warren, Boston Harbor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fort Warren, Boston Harbor Context triple: [Richard S. Ewell, heldAsPrisonerAt, Fort Warren, Boston Harbor]
-
A.
Fort Warren
chosen
Fort Warren is a historic 19th-century coastal fortification on Georges Island in Boston Harbor that served as a key defensive stronghold and later as a Civil War prison.
-
B.
Charlestown Navy Yard
Charlestown Navy Yard is a historic former U.S. Navy shipyard in Boston, Massachusetts, known for its role in American naval history and as the home port of the USS Constitution.
-
C.
Fort Point Cove
Fort Point Cove is a small waterfront inlet in Boston, Massachusetts, situated near the Fort Point Channel and associated with the city’s historic harbor area.
-
D.
Fort Independence (Boston Harbor, rebuilt)
Fort Independence in Boston Harbor is a granite coastal fortification on Castle Island that served as a key element of Boston’s harbor defenses in the 19th century and is now a historic site and public park.
-
E.
Naval Station Newport
Naval Station Newport is a major U.S. Navy installation in Newport, Rhode Island, known primarily as a center for naval education, training, and war college activities.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: heldAsPrisonerAt Context triple: [Richard S. Ewell, heldAsPrisonerAt, Fort Warren, Boston Harbor]
-
A.
wasImprisonedIn
chosen
Indicates that an entity was held in confinement or incarcerated at a particular place or facility.
-
B.
hasBeenImprisonedBy
Indicates that one entity has been confined or incarcerated under the authority or control of another entity.
-
C.
countryOfImprisonment
Indicates the country in which a person or entity is or was imprisoned.
-
D.
imprisonedWith
Indicates that two entities are confined or held in prison together at the same time and place.
-
E.
placeOfDetention
Indicates the location or facility where an entity is or was held in detention.
- F. None of above.
Provenance (4 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_69c6881844448190a65822d9b39d7f88 |
completed | March 27, 2026, 1:37 p.m. |
| NER | Named-entity recognition | batch_69c6d2af6f908190809e39b73894e513 |
completed | March 27, 2026, 6:55 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c71a8eaefc819098e848b3012da749 |
completed | March 28, 2026, 12:02 a.m. |
| PD | Predicate disambiguation | batch_69c6d0979ce0819094678896da4e3169 |
completed | March 27, 2026, 6:46 p.m. |
Created at: March 27, 2026, 2:15 p.m.