Triple
T4624004
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Halifax Explosion |
E101051
|
entity |
| Predicate | destroyed |
P5325
|
FINISHED |
| Object | Richmond neighborhood of Halifax |
E456305
|
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: Richmond neighborhood of Halifax | Statement: [Halifax Explosion, destroyed, Richmond neighborhood of Halifax]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Richmond neighborhood of Halifax Context triple: [Halifax Explosion, destroyed, Richmond neighborhood of Halifax]
-
A.
Richmond district, Halifax
chosen
The Richmond district in Halifax was a working-class waterfront neighborhood that was almost completely devastated by the 1917 Halifax Explosion.
-
B.
Africville community in Halifax
The Africville community in Halifax was a historic Black Canadian settlement whose residents faced systemic discrimination and whose controversial destruction in the 1960s later became a powerful symbol of Black civil rights and urban injustice in Canada.
-
C.
Lafayette neighborhood of Norfolk
The Lafayette neighborhood of Norfolk is a residential area in Norfolk, Virginia, known for its proximity to the Virginia Zoo and the Lafayette River.
-
D.
Halifax, Nova Scotia, Canada
Halifax, Nova Scotia, Canada is a major Atlantic port city and the capital of Nova Scotia, known for its maritime heritage, historic waterfront, and role as an economic and cultural hub of eastern Canada.
-
E.
City of Richmond
The City of Richmond is the capital of the Commonwealth of Virginia, known for its pivotal role in American history, including the Revolutionary and Civil Wars, and its rich collection of historic architecture and cultural institutions.
- 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_69bd43d0497c8190ac23c65c5804846a |
completed | March 20, 2026, 12:55 p.m. |
| NER | Named-entity recognition | batch_69bd5a06d6248190a613be9784dd1ef4 |
completed | March 20, 2026, 2:30 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be035d661c8190b4ef7d4531170f73 |
completed | March 21, 2026, 2:33 a.m. |
Created at: March 20, 2026, 1:13 p.m.