Triple
T2344959
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Alfred Gwynne Vanderbilt |
E45108
|
entity |
| Predicate | embarkedOn |
P12804
|
FINISHED |
| Object | RMS Lusitania |
E257506
|
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: RMS Lusitania | Statement: [Alfred Gwynne Vanderbilt, embarkedOn, RMS Lusitania]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: RMS Lusitania Context triple: [Alfred Gwynne Vanderbilt, embarkedOn, RMS Lusitania]
-
A.
RMS Lusitania
chosen
RMS Lusitania was a British ocean liner famously sunk by a German U-boat in 1915 during World War I, an event that significantly influenced public opinion against Germany.
-
B.
HMHS Britannic
HMHS Britannic was a British White Star Line ocean liner, sister ship to the Titanic and Olympic, that served as a World War I hospital ship before sinking in the Aegean Sea in 1916.
-
C.
RMS Titanic
RMS Titanic was a British Olympic-class ocean liner that tragically sank on its maiden voyage in 1912 after striking an iceberg, becoming one of the most famous maritime disasters in history.
-
D.
SS Great Britain
SS Great Britain is a pioneering 19th-century iron-hulled steamship designed by Isambard Kingdom Brunel, now preserved as a major maritime museum ship in Bristol.
-
E.
HMS Dorsetshire
HMS Dorsetshire was a British Royal Navy heavy cruiser that served during World War II, notably in the Indian Ocean before being sunk by Japanese aircraft in 1942.
- 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: embarkedOn Context triple: [Alfred Gwynne Vanderbilt, embarkedOn, RMS Lusitania]
-
A.
aboardShip
chosen
Indicates that one entity is physically on or inside a ship, typically as a passenger, crew member, or cargo.
-
B.
hasEmbarkedPersonnel
Indicates that one entity has taken personnel on board or loaded them for transport or deployment.
-
C.
placeOfDeparture
Indicates the location from which an entity, such as a person or vehicle, begins its journey or movement.
-
D.
typicalEmbarkedForce
Indicates the usual or characteristic military force that is boarded onto a vehicle, vessel, or transport platform for an operation or mission.
-
E.
placeOfArrival
Indicates the location at which an entity or person arrives at the end of a journey, movement, or transfer.
- 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_69a88917935081909b755dbf38e81024 |
completed | March 4, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69abcade3c808190ab3803538ccbe620 |
completed | March 7, 2026, 6:51 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69aea88113988190b89abfc01f5bf6f4 |
completed | March 9, 2026, 11:01 a.m. |
| PD | Predicate disambiguation | batch_69abc59616a8819099711834e6f1ccd6 |
completed | March 7, 2026, 6:28 a.m. |
Created at: March 4, 2026, 7:52 p.m.