Triple
T17332437
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | RMS Mauretania (1906) |
E420848
|
entity |
| Predicate | sisterShip |
P3142
|
FINISHED |
| Object | RMS Lusitania |
E257506
|
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: RMS Lusitania | Statement: [RMS Mauretania (1906), sisterShip, RMS Lusitania]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: RMS Lusitania Context triple: [RMS Mauretania (1906), sisterShip, 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.
Lusitania
Lusitania was an ancient Roman province on the western Iberian Peninsula, roughly corresponding to much of modern Portugal and part of western Spain.
-
C.
RMS Teutonic
RMS Teutonic was a late 19th-century White Star Line ocean liner notable for being among the first major passenger ships powered solely by steam turbines and for serving both transatlantic and auxiliary naval roles.
-
D.
SS Empress of Ireland
SS Empress of Ireland was a Canadian Pacific ocean liner best known for its tragic 1914 sinking in the Saint Lawrence River, which resulted in the loss of over 1,000 lives.
-
E.
SS Empress of England
SS Empress of England was a mid-20th-century Canadian Pacific ocean liner that operated primarily on transatlantic passenger routes between the United Kingdom and Canada.
- 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_69d889d3adc881909319f1edb8d2a956 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e43a0fa57881909071fd395b3d46c4 |
completed | April 19, 2026, 2:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a018c5025d08190ab2581a3b04ae661 |
completed | May 11, 2026, 7:59 a.m. |
Created at: April 10, 2026, 5:43 a.m.