Triple
T10107655
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | USS Brien McMahon (SSBN-642) |
E216362
|
entity |
| Predicate | hullNumber |
P3152
|
FINISHED |
| Object |
SSBN-642
SSBN-642 is the hull number assigned to USS Brien McMahon, a U.S. Navy James Madison-class nuclear-powered ballistic missile submarine that served during the Cold War.
|
E842025
|
NE FINISHED |
How this triple was built (4 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: SSBN-642 | Statement: [USS Brien McMahon (SSBN-642), hullNumber, SSBN-642]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: SSBN-642 Context triple: [USS Brien McMahon (SSBN-642), hullNumber, SSBN-642]
-
A.
SSBN S30
SSBN S30 is the NATO reporting name for HMS Vigilant, a British Vanguard-class nuclear-powered ballistic missile submarine in the Royal Navy's strategic deterrent fleet.
-
B.
SSN-571
SSN-571 is the hull number of USS Nautilus, the world’s first operational nuclear-powered submarine and a pioneering vessel in naval history.
-
C.
USS George Washington (SSBN-598)
USS George Washington (SSBN-598) was the United States Navy’s first operational ballistic missile submarine and a pioneering platform of the nuclear deterrent fleet during the Cold War.
-
D.
USS Columbia (SSBN-826)
USS Columbia (SSBN-826) is the lead boat of the U.S. Navy’s next-generation Columbia-class nuclear-powered ballistic missile submarines, designed to replace the aging Ohio-class as a key component of the United States’ sea-based nuclear deterrent.
-
E.
USS Maryland (SSBN-738)
USS Maryland (SSBN-738) is an Ohio-class nuclear-powered ballistic missile submarine of the United States Navy, designed for strategic deterrence patrols.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: SSBN-642 Triple: [USS Brien McMahon (SSBN-642), hullNumber, SSBN-642]
Generated description
SSBN-642 is the hull number assigned to USS Brien McMahon, a U.S. Navy James Madison-class nuclear-powered ballistic missile submarine that served during the Cold War.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: SSBN-642 Target entity description: SSBN-642 is the hull number assigned to USS Brien McMahon, a U.S. Navy James Madison-class nuclear-powered ballistic missile submarine that served during the Cold War.
-
A.
SSBN S30
SSBN S30 is the NATO reporting name for HMS Vigilant, a British Vanguard-class nuclear-powered ballistic missile submarine in the Royal Navy's strategic deterrent fleet.
-
B.
SSN-571
SSN-571 is the hull number of USS Nautilus, the world’s first operational nuclear-powered submarine and a pioneering vessel in naval history.
-
C.
USS George Washington (SSBN-598)
USS George Washington (SSBN-598) was the United States Navy’s first operational ballistic missile submarine and a pioneering platform of the nuclear deterrent fleet during the Cold War.
-
D.
USS Columbia (SSBN-826)
USS Columbia (SSBN-826) is the lead boat of the U.S. Navy’s next-generation Columbia-class nuclear-powered ballistic missile submarines, designed to replace the aging Ohio-class as a key component of the United States’ sea-based nuclear deterrent.
-
E.
USS Maryland (SSBN-738)
USS Maryland (SSBN-738) is an Ohio-class nuclear-powered ballistic missile submarine of the United States Navy, designed for strategic deterrence patrols.
- F. None of above. chosen
Provenance (5 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_69ca83d039f08190b9d10363221c69fb |
completed | March 30, 2026, 2:08 p.m. |
| NER | Named-entity recognition | batch_69cdd0ca7f7c8190ba7ed37940aa933d |
completed | April 2, 2026, 2:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d2cc0f48808190855a7f8e839ccdae |
completed | April 5, 2026, 8:54 p.m. |
| NEDg | Description generation | batch_69d2cd8d611c81909085b3290eb54d16 |
completed | April 5, 2026, 9:01 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d2ce686da48190b32a2053b94f1d48 |
completed | April 5, 2026, 9:04 p.m. |
Created at: March 30, 2026, 9:03 p.m.