Triple
T12677818
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Second Battle of Savo Island |
E302863
|
entity |
| Predicate | involvesShip |
P862
|
FINISHED |
| Object | USS Duncan |
E163015
|
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: USS Duncan | Statement: [Second Battle of Savo Island, involvesShip, USS Duncan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: USS Duncan Context triple: [Second Battle of Savo Island, involvesShip, USS Duncan]
-
A.
USS Duncan
chosen
USS Duncan was a U.S. Navy destroyer that served in the Pacific during World War II and was lost in combat in 1942.
-
B.
USS Anderson
USS Anderson (DD-411) was a Sims-class destroyer of the United States Navy that served prominently in the Pacific Theater during World War II.
-
C.
USS Lamson
USS Lamson was a U.S. Navy destroyer that served in World War II and was later used as a target ship during the Bikini Atoll atomic tests, where it was sunk and now lies as a shipwreck.
-
D.
USS Buchanan
USS Buchanan was a U.S. Navy destroyer that served with distinction in the Pacific Theater during World War II, participating in multiple key naval engagements.
-
E.
USS Walke
USS Walke was a United States Navy Allen M. Sumner-class destroyer that served during World War II, the Korean War, and the Vietnam War.
- 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_69d7bdee64a08190801c6d470aefd723 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d961b1dff48190923290555ece5d89 |
completed | April 10, 2026, 8:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6a53c03248190bd16ebaed9958815 |
completed | May 3, 2026, 1:30 a.m. |
Created at: April 9, 2026, 5:20 p.m.