Triple
T7712909
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chadds Ford, Pennsylvania |
E174805
|
entity |
| Predicate | historicalEventSite |
P2107
|
FINISHED |
| Object | Battle of Brandywine troop crossings |
E171126
|
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: Battle of Brandywine troop crossings | Statement: [Chadds Ford, Pennsylvania, historicalEventSite, Battle of Brandywine troop crossings]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Battle of Brandywine troop crossings Context triple: [Chadds Ford, Pennsylvania, historicalEventSite, Battle of Brandywine troop crossings]
-
A.
Washington Crossing, Pennsylvania
Washington Crossing, Pennsylvania is a historic village along the Delaware River best known as the site where George Washington crossed the river during the American Revolutionary War.
-
B.
Brandywine Battlefield
chosen
Brandywine Battlefield is a preserved American Revolutionary War site in Pennsylvania where the pivotal 1777 Battle of Brandywine took place between British and American forces.
-
C.
Frontier on the Potomac
Frontier on the Potomac is a historical and political study by American journalist and author Jonathan Worth Daniels examining Washington, D.C.’s role and atmosphere during a pivotal era in U.S. governance.
-
D.
DuPont gunpowder mills on the Brandywine Creek
The DuPont gunpowder mills on the Brandywine Creek were an early 19th-century American industrial complex that became one of the nation’s leading producers of gunpowder and the foundation of the DuPont company’s industrial empire.
-
E.
Carter Bridge
Carter Bridge is one of the major road bridges in Lagos, Nigeria, linking Lagos Island to the mainland and serving as a key transport artery in the city.
- 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_69c6995c463c8190a14458036249d419 |
completed | March 27, 2026, 2:51 p.m. |
| NER | Named-entity recognition | batch_69c702c96e388190898165f84d646c0e |
completed | March 27, 2026, 10:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c8acd3e9f88190adf42ab42c21b722 |
completed | March 29, 2026, 4:38 a.m. |
Created at: March 27, 2026, 4:04 p.m.