Triple
T7275466
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | USS Duncan (DD-485) |
E163015
|
entity |
| Predicate | shipClass |
P3141
|
FINISHED |
| Object | Fletcher class |
E622573
|
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: Fletcher class | Statement: [USS Duncan (DD-485), shipClass, Fletcher class]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Fletcher class Context triple: [USS Duncan (DD-485), shipClass, Fletcher class]
-
A.
Fletcher class
chosen
The Fletcher class was a highly successful and numerous class of U.S. Navy destroyers used extensively during World War II and noted for their versatility, durability, and powerful armament.
-
B.
Forrest Sherman class
The Forrest Sherman class was a group of post–World War II U.S. Navy destroyers designed for anti-aircraft and anti-submarine warfare during the early Cold War era.
-
C.
Edsall class
The Edsall class was a group of U.S. Navy destroyer escorts built during World War II, designed primarily for anti-submarine warfare and convoy protection in the Atlantic.
-
D.
Pensacola class
The Pensacola class was a pair of early U.S. Navy heavy cruisers built under the limitations of the Washington Naval Treaty, notable for their heavy armament and relatively light armor.
-
E.
Hancock-class frigate
The Hancock-class frigate was a class of late 18th-century sailing warships of the Continental Navy, designed as relatively large, fast, and heavily armed frigates for use during the American Revolutionary 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_69c6885c5964819085b209701769877f |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6eb0fd8788190aa21d4b2ad773926 |
completed | March 27, 2026, 8:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7db2c76fc81909632c7ee4e54f81c |
completed | March 28, 2026, 1:44 p.m. |
Created at: March 27, 2026, 2:58 p.m.