Triple
T18665278
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | SS Imo |
E456307
|
entity |
| Predicate | associatedWith |
P37
|
FINISHED |
| Object | Halifax Explosion investigations |
—
|
NE NERFINISHED |
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: Halifax Explosion investigations | Statement: [SS Imo, associatedWith, Halifax Explosion investigations]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Halifax Explosion investigations Context triple: [SS Imo, associatedWith, Halifax Explosion investigations]
-
A.
Halifax Explosion
chosen
The Halifax Explosion was a devastating 1917 maritime disaster in Nova Scotia, Canada, when a munitions-laden ship exploded in Halifax Harbour, killing thousands and leveling much of the city.
-
B.
Komagata Maru arrival in Vancouver
The Komagata Maru arrival in Vancouver was a 1914 incident in which a ship carrying Indian passengers challenging racist immigration laws was denied entry to Canada, becoming a landmark event in the history of anti-colonial resistance and South Asian diaspora rights.
-
C.
Dogger Bank incident
The Dogger Bank incident was an October 1904 naval confrontation in the North Sea during the Russo-Japanese War, when Russian warships mistakenly fired on British fishing vessels, nearly provoking war between Russia and the United Kingdom.
-
D.
British Wreck Commissioner’s inquiry into the sinking of the Titanic
The British Wreck Commissioner’s inquiry into the sinking of the Titanic was the official British government investigation held in 1912 to determine the causes of the disaster and recommend changes to maritime safety regulations.
-
E.
The Marchioness Disaster
The Marchioness Disaster is a British television drama (docudrama) that reconstructs and explores the tragic 1989 Thames riverboat collision and its aftermath.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8d38f72b4819090a935175d9ca8af |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e5508e02788190bdea6099f08db4f0 |
completed | April 19, 2026, 10 p.m. |
Created at: April 10, 2026, 11:48 a.m.